From eb99bbbd401273916c94825120c594126aa17b66 Mon Sep 17 00:00:00 2001 From: Mark Dilger Date: Mon, 31 Aug 2020 13:13:07 -0700 Subject: [PATCH v6 2/3] Allow most keywords to be used as implicit column labels. Previously, to use a keyword as a column label in an expression, the keyword had to be preceded by the token AS. That is no longer required for most keywords. This is accomplished with some changes to gram.y and by removing support for postfix operators. These keywords must still be preceded by AS: array, as, char, character, create, day, except, fetch, filter, for, from, grant, group, having, hour, intersect, into, isnull, limit, minute, month, notnull, offset, on, order, over, overlaps, precision, returning, second, to, union, varying, where, window, with, within, without, year Adding to the return value of pg_get_keywords a fourth column showing whether the keyword can be used as an implicit column label. --- doc/src/sgml/func.sgml | 6 +- doc/src/sgml/generate-keywords-table.pl | 2 +- src/backend/parser/check_keywords.pl | 97 ++- src/backend/parser/gram.y | 439 +++++++++++- src/backend/parser/scan.l | 2 +- src/backend/utils/adt/misc.c | 11 +- src/common/keywords.c | 2 +- src/include/catalog/pg_proc.dat | 4 +- src/include/common/kwlookup.h | 8 + src/include/parser/kwlist.h | 902 ++++++++++++------------ src/interfaces/ecpg/preproc/keywords.c | 2 +- src/tools/gen_keywordlist.pl | 30 +- 12 files changed, 1010 insertions(+), 495 deletions(-) diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index b9f591296a..fd20720734 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -22171,7 +22171,8 @@ SELECT pg_type_is_visible('myschema.widget'::regtype); setof record ( word text, catcode "char", - catdesc text ) + catdesc text, + aliastype text ) Returns a set of records describing the SQL keywords recognized by the @@ -22183,6 +22184,9 @@ SELECT pg_type_is_visible('myschema.widget'::regtype); function name, or R for a fully reserved keyword. The catdesc column contains a possibly-localized string describing the category. + The aliastype column is + implicit if the keyword can be used as an implicit + column label, explicit otherwise. diff --git a/doc/src/sgml/generate-keywords-table.pl b/doc/src/sgml/generate-keywords-table.pl index 824b324ef7..6ae6f80c3f 100644 --- a/doc/src/sgml/generate-keywords-table.pl +++ b/doc/src/sgml/generate-keywords-table.pl @@ -39,7 +39,7 @@ open my $fh, '<', "$srcdir/../../../src/include/parser/kwlist.h" or die; while (<$fh>) { - if (/^PG_KEYWORD\("(\w+)", \w+, (\w+)_KEYWORD\)/) + if (/^PG_KEYWORD\("(\w+)", \w+, (\w+)_KEYWORD\, \w+\)/) { $keywords{ uc $1 }{'pg'}{ lc $2 } = 1; } diff --git a/src/backend/parser/check_keywords.pl b/src/backend/parser/check_keywords.pl index 702c97bba2..ddba00c96f 100644 --- a/src/backend/parser/check_keywords.pl +++ b/src/backend/parser/check_keywords.pl @@ -21,6 +21,27 @@ sub error return; } +sub check_alphabetical_order +{ + my ($listname, $list) = @_; + my $prevkword = ''; + my $implicit_alias_kword; + + foreach my $kword (@$list) + { + + # Some keyword have a _P suffix. Remove it for the comparison. + $implicit_alias_kword = $kword; + $implicit_alias_kword =~ s/_P$//; + if ($implicit_alias_kword le $prevkword) + { + error + "'$implicit_alias_kword' after '$prevkword' in $listname list is misplaced"; + } + $prevkword = $implicit_alias_kword; + } +} + $, = ' '; # set output field separator $\ = "\n"; # set output record separator @@ -33,9 +54,11 @@ $keyword_categories{'reserved_keyword'} = 'RESERVED_KEYWORD'; open(my $gram, '<', $gram_filename) || die("Could not open : $gram_filename"); my $kcat; +my $implicit_alias; my $comment; my @arr; my %keywords; +my @implicit_alias; line: while (my $S = <$gram>) { @@ -51,7 +74,7 @@ line: while (my $S = <$gram>) $s = '[/][*]', $S =~ s#$s# /* #g; $s = '[*][/]', $S =~ s#$s# */ #g; - if (!($kcat)) + if (!($kcat) && !($implicit_alias)) { # Is this the beginning of a keyword list? @@ -63,6 +86,10 @@ line: while (my $S = <$gram>) next line; } } + + # Is this the beginning of the implicit_alias_keyword list? + $implicit_alias = 1 if ($S =~ m/^implicit_alias_keyword:/); + next line; } @@ -97,7 +124,8 @@ line: while (my $S = <$gram>) { # end of keyword list - $kcat = ''; + undef $kcat; + undef $implicit_alias; next; } @@ -107,31 +135,21 @@ line: while (my $S = <$gram>) } # Put this keyword into the right list - push @{ $keywords{$kcat} }, $arr[$fieldIndexer]; + if ($implicit_alias) + { + push @implicit_alias, $arr[$fieldIndexer]; + } + else + { + push @{ $keywords{$kcat} }, $arr[$fieldIndexer]; + } } } close $gram; # Check that each keyword list is in alphabetical order (just for neatnik-ism) -my ($prevkword, $bare_kword); -foreach my $kcat (keys %keyword_categories) -{ - $prevkword = ''; - - foreach my $kword (@{ $keywords{$kcat} }) - { - - # Some keyword have a _P suffix. Remove it for the comparison. - $bare_kword = $kword; - $bare_kword =~ s/_P$//; - if ($bare_kword le $prevkword) - { - error - "'$bare_kword' after '$prevkword' in $kcat list is misplaced"; - } - $prevkword = $bare_kword; - } -} +check_alphabetical_order($_, $keywords{$_}) for (keys %keyword_categories); +check_alphabetical_order('implicit_alias_keyword', \@implicit_alias); # Transform the keyword lists into hashes. # kwhashes is a hash of hashes, keyed by keyword category id, @@ -147,6 +165,7 @@ while (my ($kcat, $kcat_id) = each(%keyword_categories)) $kwhashes{$kcat_id} = $hash; } +my %implicit_alias = map { $_ => 1 } @implicit_alias; # Now read in kwlist.h @@ -154,17 +173,41 @@ open(my $kwlist, '<', $kwlist_filename) || die("Could not open : $kwlist_filename"); my $prevkwstring = ''; -my $bare_kwname; +my $implicit_alias_kwname; my %kwhash; kwlist_line: while (<$kwlist>) { my ($line) = $_; - if ($line =~ /^PG_KEYWORD\(\"(.*)\", (.*), (.*)\)/) + if ($line =~ /^PG_KEYWORD\(\"(.*)\", (.*), (.*), (.*)\)/) { my ($kwstring) = $1; my ($kwname) = $2; my ($kwcat_id) = $3; + my ($aliastype) = $4; + + # Check that the keyword label aliastype value matches treatment in gram.y + if ($aliastype eq 'IMPLICIT_ALIAS') + { + unless ($implicit_alias{$kwname}) + { + error + "'$kwstring' in kwlist.h is marked as implicit_alias, but is missing from gram.y's implicit_alias_keyword rule"; + } + } + elsif ($aliastype eq 'EXPLICIT_ALIAS') + { + if ($implicit_alias{$kwname}) + { + error + "'$kwname' in kwlist.h is marked as explicit, but is listed in gram.y's implicit_alias_keyword rule"; + } + } + else + { + error + "'$aliastype' not recognized in kwlist.h. Expected either 'IMPLICIT_ALIAS' or 'EXPLICIT_ALIAS'"; + } # Check that the list is in alphabetical order (critical!) if ($kwstring le $prevkwstring) @@ -189,9 +232,9 @@ kwlist_line: while (<$kwlist>) } # Check that the keyword string matches keyword name - $bare_kwname = $kwname; - $bare_kwname =~ s/_P$//; - if ($bare_kwname ne uc($kwstring)) + $implicit_alias_kwname = $kwname; + $implicit_alias_kwname =~ s/_P$//; + if ($implicit_alias_kwname ne uc($kwstring)) { error "keyword name '$kwname' doesn't match keyword string '$kwstring'"; diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y index d8a607e29a..e9ee5dd873 100644 --- a/src/backend/parser/gram.y +++ b/src/backend/parser/gram.y @@ -540,14 +540,15 @@ static Node *makeRecursiveViewSelect(char *relname, List *aliases, Node *query); %type Sconst comment_text notify_payload %type RoleId opt_boolean_or_string %type var_list -%type ColId ColLabel var_name type_function_name param_name +%type ColId ColLabel ImplicitAlias %type NonReservedWord NonReservedWord_or_Sconst +%type var_name type_function_name param_name %type createdb_opt_name %type var_value zone_value %type auth_ident RoleSpec opt_granted_by %type unreserved_keyword type_func_name_keyword -%type col_name_keyword reserved_keyword +%type col_name_keyword implicit_alias_keyword reserved_keyword %type TableConstraint TableLikeClause %type TableLikeOptionList TableLikeOption @@ -14655,11 +14656,7 @@ target_el: a_expr AS ColLabel $$->val = (Node *)$1; $$->location = @1; } - /* - * We support omitting AS only for column labels that aren't - * any known keyword. - */ - | a_expr IDENT + | a_expr ImplicitAlias { $$ = makeNode(ResTarget); $$->name = $2; @@ -14987,6 +14984,12 @@ NonReservedWord: IDENT { $$ = $1; } | type_func_name_keyword { $$ = pstrdup($1); } ; +/* Bare column label --- names that can be column labels without writing "AS". + */ +ImplicitAlias: IDENT { $$ = $1; } + | implicit_alias_keyword { $$ = pstrdup($1); } + ; + /* Column label --- allowed labels in "AS" clauses. * This presently includes *all* Postgres keywords. */ @@ -14998,6 +15001,428 @@ ColLabel: IDENT { $$ = $1; } ; +/* + * All keywords can be used explicitly as a column label in expressions + * like 'SELECT 1234 AS keyword', but only some keywords can be used + * implicitly as column labels in expressions like 'SELECT 1234 keyword'. + * Those that can be used implicitly should be listed here. + * + * Keep this in alphabetical order. + */ +implicit_alias_keyword: + ABORT_P + | ABSOLUTE_P + | ACCESS + | ACTION + | ADD_P + | ADMIN + | AFTER + | AGGREGATE + | ALL + | ALSO + | ALTER + | ALWAYS + | ANALYSE + | ANALYZE + | AND + | ANY + | ASC + | ASSERTION + | ASSIGNMENT + | ASYMMETRIC + | AT + | ATTACH + | ATTRIBUTE + | AUTHORIZATION + | BACKWARD + | BEFORE + | BEGIN_P + | BETWEEN + | BIGINT + | BINARY + | BIT + | BOOLEAN_P + | BOTH + | BY + | CACHE + | CALL + | CALLED + | CASCADE + | CASCADED + | CASE + | CAST + | CATALOG_P + | CHAIN + | CHARACTERISTICS + | CHECK + | CHECKPOINT + | CLASS + | CLOSE + | CLUSTER + | COALESCE + | COLLATE + | COLLATION + | COLUMN + | COLUMNS + | COMMENT + | COMMENTS + | COMMIT + | COMMITTED + | CONCURRENTLY + | CONFIGURATION + | CONFLICT + | CONNECTION + | CONSTRAINT + | CONSTRAINTS + | CONTENT_P + | CONTINUE_P + | CONVERSION_P + | COPY + | COST + | CROSS + | CSV + | CUBE + | CURRENT_P + | CURRENT_CATALOG + | CURRENT_DATE + | CURRENT_ROLE + | CURRENT_SCHEMA + | CURRENT_TIME + | CURRENT_TIMESTAMP + | CURRENT_USER + | CURSOR + | CYCLE + | DATA_P + | DATABASE + | DEALLOCATE + | DEC + | DECIMAL_P + | DECLARE + | DEFAULT + | DEFAULTS + | DEFERRABLE + | DEFERRED + | DEFINER + | DELETE_P + | DELIMITER + | DELIMITERS + | DEPENDS + | DESC + | DETACH + | DICTIONARY + | DISABLE_P + | DISCARD + | DISTINCT + | DO + | DOCUMENT_P + | DOMAIN_P + | DOUBLE_P + | DROP + | EACH + | ELSE + | ENABLE_P + | ENCODING + | ENCRYPTED + | END_P + | ENUM_P + | ESCAPE + | EVENT + | EXCLUDE + | EXCLUDING + | EXCLUSIVE + | EXECUTE + | EXISTS + | EXPLAIN + | EXPRESSION + | EXTENSION + | EXTERNAL + | EXTRACT + | FALSE_P + | FAMILY + | FIRST_P + | FLOAT_P + | FOLLOWING + | FORCE + | FOREIGN + | FORWARD + | FREEZE + | FULL + | FUNCTION + | FUNCTIONS + | GENERATED + | GLOBAL + | GRANTED + | GREATEST + | GROUPING + | GROUPS + | HANDLER + | HEADER_P + | HOLD + | IDENTITY_P + | IF_P + | ILIKE + | IMMEDIATE + | IMMUTABLE + | IMPLICIT_P + | IMPORT_P + | IN_P + | INCLUDE + | INCLUDING + | INCREMENT + | INDEX + | INDEXES + | INHERIT + | INHERITS + | INITIALLY + | INLINE_P + | INNER_P + | INOUT + | INPUT_P + | INSENSITIVE + | INSERT + | INSTEAD + | INT_P + | INTEGER + | INTERVAL + | INVOKER + | IS + | ISOLATION + | JOIN + | KEY + | LABEL + | LANGUAGE + | LARGE_P + | LAST_P + | LATERAL_P + | LEADING + | LEAKPROOF + | LEAST + | LEFT + | LEVEL + | LIKE + | LISTEN + | LOAD + | LOCAL + | LOCALTIME + | LOCALTIMESTAMP + | LOCATION + | LOCK_P + | LOCKED + | LOGGED + | MAPPING + | MATCH + | MATERIALIZED + | MAXVALUE + | METHOD + | MINVALUE + | MODE + | MOVE + | NAME_P + | NAMES + | NATIONAL + | NATURAL + | NCHAR + | NEW + | NEXT + | NFC + | NFD + | NFKC + | NFKD + | NO + | NONE + | NORMALIZE + | NORMALIZED + | NOT + | NOTHING + | NOTIFY + | NOWAIT + | NULL_P + | NULLIF + | NULLS_P + | NUMERIC + | OBJECT_P + | OF + | OFF + | OIDS + | OLD + | ONLY + | OPERATOR + | OPTION + | OPTIONS + | OR + | ORDINALITY + | OTHERS + | OUT_P + | OUTER_P + | OVERLAY + | OVERRIDING + | OWNED + | OWNER + | PARALLEL + | PARSER + | PARTIAL + | PARTITION + | PASSING + | PASSWORD + | PLACING + | PLANS + | POLICY + | POSITION + | PRECEDING + | PREPARE + | PREPARED + | PRESERVE + | PRIMARY + | PRIOR + | PRIVILEGES + | PROCEDURAL + | PROCEDURE + | PROCEDURES + | PROGRAM + | PUBLICATION + | QUOTE + | RANGE + | READ + | REAL + | REASSIGN + | RECHECK + | RECURSIVE + | REF + | REFERENCES + | REFERENCING + | REFRESH + | REINDEX + | RELATIVE_P + | RELEASE + | RENAME + | REPEATABLE + | REPLACE + | REPLICA + | RESET + | RESTART + | RESTRICT + | RETURNS + | REVOKE + | RIGHT + | ROLE + | ROLLBACK + | ROLLUP + | ROUTINE + | ROUTINES + | ROW + | ROWS + | RULE + | SAVEPOINT + | SCHEMA + | SCHEMAS + | SCROLL + | SEARCH + | SECURITY + | SELECT + | SEQUENCE + | SEQUENCES + | SERIALIZABLE + | SERVER + | SESSION + | SESSION_USER + | SET + | SETOF + | SETS + | SHARE + | SHOW + | SIMILAR + | SIMPLE + | SKIP + | SMALLINT + | SNAPSHOT + | SOME + | SQL_P + | STABLE + | STANDALONE_P + | START + | STATEMENT + | STATISTICS + | STDIN + | STDOUT + | STORAGE + | STORED + | STRICT_P + | STRIP_P + | SUBSCRIPTION + | SUBSTRING + | SUPPORT + | SYMMETRIC + | SYSID + | SYSTEM_P + | TABLE + | TABLES + | TABLESAMPLE + | TABLESPACE + | TEMP + | TEMPLATE + | TEMPORARY + | TEXT_P + | THEN + | TIES + | TIME + | TIMESTAMP + | TRAILING + | TRANSACTION + | TRANSFORM + | TREAT + | TRIGGER + | TRIM + | TRUE_P + | TRUNCATE + | TRUSTED + | TYPE_P + | TYPES_P + | UESCAPE + | UNBOUNDED + | UNCOMMITTED + | UNENCRYPTED + | UNIQUE + | UNKNOWN + | UNLISTEN + | UNLOGGED + | UNTIL + | UPDATE + | USER + | USING + | VACUUM + | VALID + | VALIDATE + | VALIDATOR + | VALUE_P + | VALUES + | VARCHAR + | VARIADIC + | VERBOSE + | VERSION_P + | VIEW + | VIEWS + | VOLATILE + | WHEN + | WHITESPACE_P + | WORK + | WRAPPER + | WRITE + | XML_P + | XMLATTRIBUTES + | XMLCONCAT + | XMLELEMENT + | XMLEXISTS + | XMLFOREST + | XMLNAMESPACES + | XMLPARSE + | XMLPI + | XMLROOT + | XMLSERIALIZE + | XMLTABLE + | YES_P + | ZONE + ; + /* * Keyword category lists. Generally, every keyword present in * the Postgres grammar should appear in exactly one of these lists. diff --git a/src/backend/parser/scan.l b/src/backend/parser/scan.l index b1ea0cb538..58a8afa782 100644 --- a/src/backend/parser/scan.l +++ b/src/backend/parser/scan.l @@ -73,7 +73,7 @@ bool standard_conforming_strings = true; * callers need to pass it to scanner_init, if they are using the * standard keyword list ScanKeywords. */ -#define PG_KEYWORD(kwname, value, category) value, +#define PG_KEYWORD(kwname, value, category, aliastype) value, const uint16 ScanKeywordTokens[] = { #include "parser/kwlist.h" diff --git a/src/backend/utils/adt/misc.c b/src/backend/utils/adt/misc.c index 37c23c9155..1b04b0e079 100644 --- a/src/backend/utils/adt/misc.c +++ b/src/backend/utils/adt/misc.c @@ -416,13 +416,15 @@ pg_get_keywords(PG_FUNCTION_ARGS) funcctx = SRF_FIRSTCALL_INIT(); oldcontext = MemoryContextSwitchTo(funcctx->multi_call_memory_ctx); - tupdesc = CreateTemplateTupleDesc(3); + tupdesc = CreateTemplateTupleDesc(4); TupleDescInitEntry(tupdesc, (AttrNumber) 1, "word", TEXTOID, -1, 0); TupleDescInitEntry(tupdesc, (AttrNumber) 2, "catcode", CHAROID, -1, 0); TupleDescInitEntry(tupdesc, (AttrNumber) 3, "catdesc", TEXTOID, -1, 0); + TupleDescInitEntry(tupdesc, (AttrNumber) 4, "aliastype", + TEXTOID, -1, 0); funcctx->attinmeta = TupleDescGetAttInMetadata(tupdesc); @@ -433,7 +435,7 @@ pg_get_keywords(PG_FUNCTION_ARGS) if (funcctx->call_cntr < ScanKeywords.num_keywords) { - char *values[3]; + char *values[4]; HeapTuple tuple; /* cast-away-const is ugly but alternatives aren't much better */ @@ -465,6 +467,11 @@ pg_get_keywords(PG_FUNCTION_ARGS) break; } + if (GetScanKeywordIsImplicit(funcctx->call_cntr, &ScanKeywords)) + values[3] = unconstify(char *, (const char *)"implicit"); + else + values[3] = unconstify(char *, (const char *)"explicit"); + tuple = BuildTupleFromCStrings(funcctx->attinmeta, values); SRF_RETURN_NEXT(funcctx, HeapTupleGetDatum(tuple)); diff --git a/src/common/keywords.c b/src/common/keywords.c index 54ed977096..f42cd69094 100644 --- a/src/common/keywords.c +++ b/src/common/keywords.c @@ -24,7 +24,7 @@ /* Keyword categories for SQL keywords */ -#define PG_KEYWORD(kwname, value, category) category, +#define PG_KEYWORD(kwname, value, category, aliastype) category, const uint8 ScanKeywordCategories[SCANKEYWORDS_NUM_KEYWORDS] = { #include "parser/kwlist.h" diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index f5af410434..b4c4fe8a5c 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3677,8 +3677,8 @@ { oid => '1686', descr => 'list of SQL keywords', proname => 'pg_get_keywords', procost => '10', prorows => '400', proretset => 't', provolatile => 's', prorettype => 'record', - proargtypes => '', proallargtypes => '{text,char,text}', - proargmodes => '{o,o,o}', proargnames => '{word,catcode,catdesc}', + proargtypes => '', proallargtypes => '{text,char,text,text}', + proargmodes => '{o,o,o,o}', proargnames => '{word,catcode,catdesc,aliastype}', prosrc => 'pg_get_keywords' }, { oid => '2289', descr => 'convert generic options array to name/value table', diff --git a/src/include/common/kwlookup.h b/src/include/common/kwlookup.h index 9c0c7f88d8..d56b3d895e 100644 --- a/src/include/common/kwlookup.h +++ b/src/include/common/kwlookup.h @@ -26,6 +26,7 @@ typedef struct ScanKeywordList { const char *kw_string; /* all keywords in order, separated by \0 */ const uint16 *kw_offsets; /* offsets to the start of each keyword */ + const bool *kw_is_implicit; /* whether each keyword can be used as an implicit label */ ScanKeywordHashFunc hash; /* perfect hash function for keywords */ int num_keywords; /* number of keywords */ int max_kw_len; /* length of longest keyword */ @@ -41,4 +42,11 @@ GetScanKeyword(int n, const ScanKeywordList *keywords) return keywords->kw_string + keywords->kw_offsets[n]; } +/* Code that wants to retrieve the aliastype of the N'th keyword should use this. */ +static inline bool +GetScanKeywordIsImplicit(int n, const ScanKeywordList *keywords) +{ + return keywords->kw_is_implicit[n]; +} + #endif /* KWLOOKUP_H */ diff --git a/src/include/parser/kwlist.h b/src/include/parser/kwlist.h index 08f22ce211..d011b3a5e5 100644 --- a/src/include/parser/kwlist.h +++ b/src/include/parser/kwlist.h @@ -24,454 +24,454 @@ * Note: gen_keywordlist.pl requires the entries to appear in ASCII order. */ -/* name, value, category */ -PG_KEYWORD("abort", ABORT_P, UNRESERVED_KEYWORD) -PG_KEYWORD("absolute", ABSOLUTE_P, UNRESERVED_KEYWORD) -PG_KEYWORD("access", ACCESS, UNRESERVED_KEYWORD) -PG_KEYWORD("action", ACTION, UNRESERVED_KEYWORD) -PG_KEYWORD("add", ADD_P, UNRESERVED_KEYWORD) -PG_KEYWORD("admin", ADMIN, UNRESERVED_KEYWORD) -PG_KEYWORD("after", AFTER, UNRESERVED_KEYWORD) -PG_KEYWORD("aggregate", AGGREGATE, UNRESERVED_KEYWORD) -PG_KEYWORD("all", ALL, RESERVED_KEYWORD) -PG_KEYWORD("also", ALSO, UNRESERVED_KEYWORD) -PG_KEYWORD("alter", ALTER, UNRESERVED_KEYWORD) -PG_KEYWORD("always", ALWAYS, UNRESERVED_KEYWORD) -PG_KEYWORD("analyse", ANALYSE, RESERVED_KEYWORD) /* British spelling */ -PG_KEYWORD("analyze", ANALYZE, RESERVED_KEYWORD) -PG_KEYWORD("and", AND, RESERVED_KEYWORD) -PG_KEYWORD("any", ANY, RESERVED_KEYWORD) -PG_KEYWORD("array", ARRAY, RESERVED_KEYWORD) -PG_KEYWORD("as", AS, RESERVED_KEYWORD) -PG_KEYWORD("asc", ASC, RESERVED_KEYWORD) -PG_KEYWORD("assertion", ASSERTION, UNRESERVED_KEYWORD) -PG_KEYWORD("assignment", ASSIGNMENT, UNRESERVED_KEYWORD) -PG_KEYWORD("asymmetric", ASYMMETRIC, RESERVED_KEYWORD) -PG_KEYWORD("at", AT, UNRESERVED_KEYWORD) -PG_KEYWORD("attach", ATTACH, UNRESERVED_KEYWORD) -PG_KEYWORD("attribute", ATTRIBUTE, UNRESERVED_KEYWORD) -PG_KEYWORD("authorization", AUTHORIZATION, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("backward", BACKWARD, UNRESERVED_KEYWORD) -PG_KEYWORD("before", BEFORE, UNRESERVED_KEYWORD) -PG_KEYWORD("begin", BEGIN_P, UNRESERVED_KEYWORD) -PG_KEYWORD("between", BETWEEN, COL_NAME_KEYWORD) -PG_KEYWORD("bigint", BIGINT, COL_NAME_KEYWORD) -PG_KEYWORD("binary", BINARY, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("bit", BIT, COL_NAME_KEYWORD) -PG_KEYWORD("boolean", BOOLEAN_P, COL_NAME_KEYWORD) -PG_KEYWORD("both", BOTH, RESERVED_KEYWORD) -PG_KEYWORD("by", BY, UNRESERVED_KEYWORD) -PG_KEYWORD("cache", CACHE, UNRESERVED_KEYWORD) -PG_KEYWORD("call", CALL, UNRESERVED_KEYWORD) -PG_KEYWORD("called", CALLED, UNRESERVED_KEYWORD) -PG_KEYWORD("cascade", CASCADE, UNRESERVED_KEYWORD) -PG_KEYWORD("cascaded", CASCADED, UNRESERVED_KEYWORD) -PG_KEYWORD("case", CASE, RESERVED_KEYWORD) -PG_KEYWORD("cast", CAST, RESERVED_KEYWORD) -PG_KEYWORD("catalog", CATALOG_P, UNRESERVED_KEYWORD) -PG_KEYWORD("chain", CHAIN, UNRESERVED_KEYWORD) -PG_KEYWORD("char", CHAR_P, COL_NAME_KEYWORD) -PG_KEYWORD("character", CHARACTER, COL_NAME_KEYWORD) -PG_KEYWORD("characteristics", CHARACTERISTICS, UNRESERVED_KEYWORD) -PG_KEYWORD("check", CHECK, RESERVED_KEYWORD) -PG_KEYWORD("checkpoint", CHECKPOINT, UNRESERVED_KEYWORD) -PG_KEYWORD("class", CLASS, UNRESERVED_KEYWORD) -PG_KEYWORD("close", CLOSE, UNRESERVED_KEYWORD) -PG_KEYWORD("cluster", CLUSTER, UNRESERVED_KEYWORD) -PG_KEYWORD("coalesce", COALESCE, COL_NAME_KEYWORD) -PG_KEYWORD("collate", COLLATE, RESERVED_KEYWORD) -PG_KEYWORD("collation", COLLATION, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("column", COLUMN, RESERVED_KEYWORD) -PG_KEYWORD("columns", COLUMNS, UNRESERVED_KEYWORD) -PG_KEYWORD("comment", COMMENT, UNRESERVED_KEYWORD) -PG_KEYWORD("comments", COMMENTS, UNRESERVED_KEYWORD) -PG_KEYWORD("commit", COMMIT, UNRESERVED_KEYWORD) -PG_KEYWORD("committed", COMMITTED, UNRESERVED_KEYWORD) -PG_KEYWORD("concurrently", CONCURRENTLY, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("configuration", CONFIGURATION, UNRESERVED_KEYWORD) -PG_KEYWORD("conflict", CONFLICT, UNRESERVED_KEYWORD) -PG_KEYWORD("connection", CONNECTION, UNRESERVED_KEYWORD) -PG_KEYWORD("constraint", CONSTRAINT, RESERVED_KEYWORD) -PG_KEYWORD("constraints", CONSTRAINTS, UNRESERVED_KEYWORD) -PG_KEYWORD("content", CONTENT_P, UNRESERVED_KEYWORD) -PG_KEYWORD("continue", CONTINUE_P, UNRESERVED_KEYWORD) -PG_KEYWORD("conversion", CONVERSION_P, UNRESERVED_KEYWORD) -PG_KEYWORD("copy", COPY, UNRESERVED_KEYWORD) -PG_KEYWORD("cost", COST, UNRESERVED_KEYWORD) -PG_KEYWORD("create", CREATE, RESERVED_KEYWORD) -PG_KEYWORD("cross", CROSS, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("csv", CSV, UNRESERVED_KEYWORD) -PG_KEYWORD("cube", CUBE, UNRESERVED_KEYWORD) -PG_KEYWORD("current", CURRENT_P, UNRESERVED_KEYWORD) -PG_KEYWORD("current_catalog", CURRENT_CATALOG, RESERVED_KEYWORD) -PG_KEYWORD("current_date", CURRENT_DATE, RESERVED_KEYWORD) -PG_KEYWORD("current_role", CURRENT_ROLE, RESERVED_KEYWORD) -PG_KEYWORD("current_schema", CURRENT_SCHEMA, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("current_time", CURRENT_TIME, RESERVED_KEYWORD) -PG_KEYWORD("current_timestamp", CURRENT_TIMESTAMP, RESERVED_KEYWORD) -PG_KEYWORD("current_user", CURRENT_USER, RESERVED_KEYWORD) -PG_KEYWORD("cursor", CURSOR, UNRESERVED_KEYWORD) -PG_KEYWORD("cycle", CYCLE, UNRESERVED_KEYWORD) -PG_KEYWORD("data", DATA_P, UNRESERVED_KEYWORD) -PG_KEYWORD("database", DATABASE, UNRESERVED_KEYWORD) -PG_KEYWORD("day", DAY_P, UNRESERVED_KEYWORD) -PG_KEYWORD("deallocate", DEALLOCATE, UNRESERVED_KEYWORD) -PG_KEYWORD("dec", DEC, COL_NAME_KEYWORD) -PG_KEYWORD("decimal", DECIMAL_P, COL_NAME_KEYWORD) -PG_KEYWORD("declare", DECLARE, UNRESERVED_KEYWORD) -PG_KEYWORD("default", DEFAULT, RESERVED_KEYWORD) -PG_KEYWORD("defaults", DEFAULTS, UNRESERVED_KEYWORD) -PG_KEYWORD("deferrable", DEFERRABLE, RESERVED_KEYWORD) -PG_KEYWORD("deferred", DEFERRED, UNRESERVED_KEYWORD) -PG_KEYWORD("definer", DEFINER, UNRESERVED_KEYWORD) -PG_KEYWORD("delete", DELETE_P, UNRESERVED_KEYWORD) -PG_KEYWORD("delimiter", DELIMITER, UNRESERVED_KEYWORD) -PG_KEYWORD("delimiters", DELIMITERS, UNRESERVED_KEYWORD) -PG_KEYWORD("depends", DEPENDS, UNRESERVED_KEYWORD) -PG_KEYWORD("desc", DESC, RESERVED_KEYWORD) -PG_KEYWORD("detach", DETACH, UNRESERVED_KEYWORD) -PG_KEYWORD("dictionary", DICTIONARY, UNRESERVED_KEYWORD) -PG_KEYWORD("disable", DISABLE_P, UNRESERVED_KEYWORD) -PG_KEYWORD("discard", DISCARD, UNRESERVED_KEYWORD) -PG_KEYWORD("distinct", DISTINCT, RESERVED_KEYWORD) -PG_KEYWORD("do", DO, RESERVED_KEYWORD) -PG_KEYWORD("document", DOCUMENT_P, UNRESERVED_KEYWORD) -PG_KEYWORD("domain", DOMAIN_P, UNRESERVED_KEYWORD) -PG_KEYWORD("double", DOUBLE_P, UNRESERVED_KEYWORD) -PG_KEYWORD("drop", DROP, UNRESERVED_KEYWORD) -PG_KEYWORD("each", EACH, UNRESERVED_KEYWORD) -PG_KEYWORD("else", ELSE, RESERVED_KEYWORD) -PG_KEYWORD("enable", ENABLE_P, UNRESERVED_KEYWORD) -PG_KEYWORD("encoding", ENCODING, UNRESERVED_KEYWORD) -PG_KEYWORD("encrypted", ENCRYPTED, UNRESERVED_KEYWORD) -PG_KEYWORD("end", END_P, RESERVED_KEYWORD) -PG_KEYWORD("enum", ENUM_P, UNRESERVED_KEYWORD) -PG_KEYWORD("escape", ESCAPE, UNRESERVED_KEYWORD) -PG_KEYWORD("event", EVENT, UNRESERVED_KEYWORD) -PG_KEYWORD("except", EXCEPT, RESERVED_KEYWORD) -PG_KEYWORD("exclude", EXCLUDE, UNRESERVED_KEYWORD) -PG_KEYWORD("excluding", EXCLUDING, UNRESERVED_KEYWORD) -PG_KEYWORD("exclusive", EXCLUSIVE, UNRESERVED_KEYWORD) -PG_KEYWORD("execute", EXECUTE, UNRESERVED_KEYWORD) -PG_KEYWORD("exists", EXISTS, COL_NAME_KEYWORD) -PG_KEYWORD("explain", EXPLAIN, UNRESERVED_KEYWORD) -PG_KEYWORD("expression", EXPRESSION, UNRESERVED_KEYWORD) -PG_KEYWORD("extension", EXTENSION, UNRESERVED_KEYWORD) -PG_KEYWORD("external", EXTERNAL, UNRESERVED_KEYWORD) -PG_KEYWORD("extract", EXTRACT, COL_NAME_KEYWORD) -PG_KEYWORD("false", FALSE_P, RESERVED_KEYWORD) -PG_KEYWORD("family", FAMILY, UNRESERVED_KEYWORD) -PG_KEYWORD("fetch", FETCH, RESERVED_KEYWORD) -PG_KEYWORD("filter", FILTER, UNRESERVED_KEYWORD) -PG_KEYWORD("first", FIRST_P, UNRESERVED_KEYWORD) -PG_KEYWORD("float", FLOAT_P, COL_NAME_KEYWORD) -PG_KEYWORD("following", FOLLOWING, UNRESERVED_KEYWORD) -PG_KEYWORD("for", FOR, RESERVED_KEYWORD) -PG_KEYWORD("force", FORCE, UNRESERVED_KEYWORD) -PG_KEYWORD("foreign", FOREIGN, RESERVED_KEYWORD) -PG_KEYWORD("forward", FORWARD, UNRESERVED_KEYWORD) -PG_KEYWORD("freeze", FREEZE, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("from", FROM, RESERVED_KEYWORD) -PG_KEYWORD("full", FULL, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("function", FUNCTION, UNRESERVED_KEYWORD) -PG_KEYWORD("functions", FUNCTIONS, UNRESERVED_KEYWORD) -PG_KEYWORD("generated", GENERATED, UNRESERVED_KEYWORD) -PG_KEYWORD("global", GLOBAL, UNRESERVED_KEYWORD) -PG_KEYWORD("grant", GRANT, RESERVED_KEYWORD) -PG_KEYWORD("granted", GRANTED, UNRESERVED_KEYWORD) -PG_KEYWORD("greatest", GREATEST, COL_NAME_KEYWORD) -PG_KEYWORD("group", GROUP_P, RESERVED_KEYWORD) -PG_KEYWORD("grouping", GROUPING, COL_NAME_KEYWORD) -PG_KEYWORD("groups", GROUPS, UNRESERVED_KEYWORD) -PG_KEYWORD("handler", HANDLER, UNRESERVED_KEYWORD) -PG_KEYWORD("having", HAVING, RESERVED_KEYWORD) -PG_KEYWORD("header", HEADER_P, UNRESERVED_KEYWORD) -PG_KEYWORD("hold", HOLD, UNRESERVED_KEYWORD) -PG_KEYWORD("hour", HOUR_P, UNRESERVED_KEYWORD) -PG_KEYWORD("identity", IDENTITY_P, UNRESERVED_KEYWORD) -PG_KEYWORD("if", IF_P, UNRESERVED_KEYWORD) -PG_KEYWORD("ilike", ILIKE, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("immediate", IMMEDIATE, UNRESERVED_KEYWORD) -PG_KEYWORD("immutable", IMMUTABLE, UNRESERVED_KEYWORD) -PG_KEYWORD("implicit", IMPLICIT_P, UNRESERVED_KEYWORD) -PG_KEYWORD("import", IMPORT_P, UNRESERVED_KEYWORD) -PG_KEYWORD("in", IN_P, RESERVED_KEYWORD) -PG_KEYWORD("include", INCLUDE, UNRESERVED_KEYWORD) -PG_KEYWORD("including", INCLUDING, UNRESERVED_KEYWORD) -PG_KEYWORD("increment", INCREMENT, UNRESERVED_KEYWORD) -PG_KEYWORD("index", INDEX, UNRESERVED_KEYWORD) -PG_KEYWORD("indexes", INDEXES, UNRESERVED_KEYWORD) -PG_KEYWORD("inherit", INHERIT, UNRESERVED_KEYWORD) -PG_KEYWORD("inherits", INHERITS, UNRESERVED_KEYWORD) -PG_KEYWORD("initially", INITIALLY, RESERVED_KEYWORD) -PG_KEYWORD("inline", INLINE_P, UNRESERVED_KEYWORD) -PG_KEYWORD("inner", INNER_P, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("inout", INOUT, COL_NAME_KEYWORD) -PG_KEYWORD("input", INPUT_P, UNRESERVED_KEYWORD) -PG_KEYWORD("insensitive", INSENSITIVE, UNRESERVED_KEYWORD) -PG_KEYWORD("insert", INSERT, UNRESERVED_KEYWORD) -PG_KEYWORD("instead", INSTEAD, UNRESERVED_KEYWORD) -PG_KEYWORD("int", INT_P, COL_NAME_KEYWORD) -PG_KEYWORD("integer", INTEGER, COL_NAME_KEYWORD) -PG_KEYWORD("intersect", INTERSECT, RESERVED_KEYWORD) -PG_KEYWORD("interval", INTERVAL, COL_NAME_KEYWORD) -PG_KEYWORD("into", INTO, RESERVED_KEYWORD) -PG_KEYWORD("invoker", INVOKER, UNRESERVED_KEYWORD) -PG_KEYWORD("is", IS, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("isnull", ISNULL, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("isolation", ISOLATION, UNRESERVED_KEYWORD) -PG_KEYWORD("join", JOIN, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("key", KEY, UNRESERVED_KEYWORD) -PG_KEYWORD("label", LABEL, UNRESERVED_KEYWORD) -PG_KEYWORD("language", LANGUAGE, UNRESERVED_KEYWORD) -PG_KEYWORD("large", LARGE_P, UNRESERVED_KEYWORD) -PG_KEYWORD("last", LAST_P, UNRESERVED_KEYWORD) -PG_KEYWORD("lateral", LATERAL_P, RESERVED_KEYWORD) -PG_KEYWORD("leading", LEADING, RESERVED_KEYWORD) -PG_KEYWORD("leakproof", LEAKPROOF, UNRESERVED_KEYWORD) -PG_KEYWORD("least", LEAST, COL_NAME_KEYWORD) -PG_KEYWORD("left", LEFT, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("level", LEVEL, UNRESERVED_KEYWORD) -PG_KEYWORD("like", LIKE, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("limit", LIMIT, RESERVED_KEYWORD) -PG_KEYWORD("listen", LISTEN, UNRESERVED_KEYWORD) -PG_KEYWORD("load", LOAD, UNRESERVED_KEYWORD) -PG_KEYWORD("local", LOCAL, UNRESERVED_KEYWORD) -PG_KEYWORD("localtime", LOCALTIME, RESERVED_KEYWORD) -PG_KEYWORD("localtimestamp", LOCALTIMESTAMP, RESERVED_KEYWORD) -PG_KEYWORD("location", LOCATION, UNRESERVED_KEYWORD) -PG_KEYWORD("lock", LOCK_P, UNRESERVED_KEYWORD) -PG_KEYWORD("locked", LOCKED, UNRESERVED_KEYWORD) -PG_KEYWORD("logged", LOGGED, UNRESERVED_KEYWORD) -PG_KEYWORD("mapping", MAPPING, UNRESERVED_KEYWORD) -PG_KEYWORD("match", MATCH, UNRESERVED_KEYWORD) -PG_KEYWORD("materialized", MATERIALIZED, UNRESERVED_KEYWORD) -PG_KEYWORD("maxvalue", MAXVALUE, UNRESERVED_KEYWORD) -PG_KEYWORD("method", METHOD, UNRESERVED_KEYWORD) -PG_KEYWORD("minute", MINUTE_P, UNRESERVED_KEYWORD) -PG_KEYWORD("minvalue", MINVALUE, UNRESERVED_KEYWORD) -PG_KEYWORD("mode", MODE, UNRESERVED_KEYWORD) -PG_KEYWORD("month", MONTH_P, UNRESERVED_KEYWORD) -PG_KEYWORD("move", MOVE, UNRESERVED_KEYWORD) -PG_KEYWORD("name", NAME_P, UNRESERVED_KEYWORD) -PG_KEYWORD("names", NAMES, UNRESERVED_KEYWORD) -PG_KEYWORD("national", NATIONAL, COL_NAME_KEYWORD) -PG_KEYWORD("natural", NATURAL, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("nchar", NCHAR, COL_NAME_KEYWORD) -PG_KEYWORD("new", NEW, UNRESERVED_KEYWORD) -PG_KEYWORD("next", NEXT, UNRESERVED_KEYWORD) -PG_KEYWORD("nfc", NFC, UNRESERVED_KEYWORD) -PG_KEYWORD("nfd", NFD, UNRESERVED_KEYWORD) -PG_KEYWORD("nfkc", NFKC, UNRESERVED_KEYWORD) -PG_KEYWORD("nfkd", NFKD, UNRESERVED_KEYWORD) -PG_KEYWORD("no", NO, UNRESERVED_KEYWORD) -PG_KEYWORD("none", NONE, COL_NAME_KEYWORD) -PG_KEYWORD("normalize", NORMALIZE, COL_NAME_KEYWORD) -PG_KEYWORD("normalized", NORMALIZED, UNRESERVED_KEYWORD) -PG_KEYWORD("not", NOT, RESERVED_KEYWORD) -PG_KEYWORD("nothing", NOTHING, UNRESERVED_KEYWORD) -PG_KEYWORD("notify", NOTIFY, UNRESERVED_KEYWORD) -PG_KEYWORD("notnull", NOTNULL, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("nowait", NOWAIT, UNRESERVED_KEYWORD) -PG_KEYWORD("null", NULL_P, RESERVED_KEYWORD) -PG_KEYWORD("nullif", NULLIF, COL_NAME_KEYWORD) -PG_KEYWORD("nulls", NULLS_P, UNRESERVED_KEYWORD) -PG_KEYWORD("numeric", NUMERIC, COL_NAME_KEYWORD) -PG_KEYWORD("object", OBJECT_P, UNRESERVED_KEYWORD) -PG_KEYWORD("of", OF, UNRESERVED_KEYWORD) -PG_KEYWORD("off", OFF, UNRESERVED_KEYWORD) -PG_KEYWORD("offset", OFFSET, RESERVED_KEYWORD) -PG_KEYWORD("oids", OIDS, UNRESERVED_KEYWORD) -PG_KEYWORD("old", OLD, UNRESERVED_KEYWORD) -PG_KEYWORD("on", ON, RESERVED_KEYWORD) -PG_KEYWORD("only", ONLY, RESERVED_KEYWORD) -PG_KEYWORD("operator", OPERATOR, UNRESERVED_KEYWORD) -PG_KEYWORD("option", OPTION, UNRESERVED_KEYWORD) -PG_KEYWORD("options", OPTIONS, UNRESERVED_KEYWORD) -PG_KEYWORD("or", OR, RESERVED_KEYWORD) -PG_KEYWORD("order", ORDER, RESERVED_KEYWORD) -PG_KEYWORD("ordinality", ORDINALITY, UNRESERVED_KEYWORD) -PG_KEYWORD("others", OTHERS, UNRESERVED_KEYWORD) -PG_KEYWORD("out", OUT_P, COL_NAME_KEYWORD) -PG_KEYWORD("outer", OUTER_P, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("over", OVER, UNRESERVED_KEYWORD) -PG_KEYWORD("overlaps", OVERLAPS, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("overlay", OVERLAY, COL_NAME_KEYWORD) -PG_KEYWORD("overriding", OVERRIDING, UNRESERVED_KEYWORD) -PG_KEYWORD("owned", OWNED, UNRESERVED_KEYWORD) -PG_KEYWORD("owner", OWNER, UNRESERVED_KEYWORD) -PG_KEYWORD("parallel", PARALLEL, UNRESERVED_KEYWORD) -PG_KEYWORD("parser", PARSER, UNRESERVED_KEYWORD) -PG_KEYWORD("partial", PARTIAL, UNRESERVED_KEYWORD) -PG_KEYWORD("partition", PARTITION, UNRESERVED_KEYWORD) -PG_KEYWORD("passing", PASSING, UNRESERVED_KEYWORD) -PG_KEYWORD("password", PASSWORD, UNRESERVED_KEYWORD) -PG_KEYWORD("placing", PLACING, RESERVED_KEYWORD) -PG_KEYWORD("plans", PLANS, UNRESERVED_KEYWORD) -PG_KEYWORD("policy", POLICY, UNRESERVED_KEYWORD) -PG_KEYWORD("position", POSITION, COL_NAME_KEYWORD) -PG_KEYWORD("preceding", PRECEDING, UNRESERVED_KEYWORD) -PG_KEYWORD("precision", PRECISION, COL_NAME_KEYWORD) -PG_KEYWORD("prepare", PREPARE, UNRESERVED_KEYWORD) -PG_KEYWORD("prepared", PREPARED, UNRESERVED_KEYWORD) -PG_KEYWORD("preserve", PRESERVE, UNRESERVED_KEYWORD) -PG_KEYWORD("primary", PRIMARY, RESERVED_KEYWORD) -PG_KEYWORD("prior", PRIOR, UNRESERVED_KEYWORD) -PG_KEYWORD("privileges", PRIVILEGES, UNRESERVED_KEYWORD) -PG_KEYWORD("procedural", PROCEDURAL, UNRESERVED_KEYWORD) -PG_KEYWORD("procedure", PROCEDURE, UNRESERVED_KEYWORD) -PG_KEYWORD("procedures", PROCEDURES, UNRESERVED_KEYWORD) -PG_KEYWORD("program", PROGRAM, UNRESERVED_KEYWORD) -PG_KEYWORD("publication", PUBLICATION, UNRESERVED_KEYWORD) -PG_KEYWORD("quote", QUOTE, UNRESERVED_KEYWORD) -PG_KEYWORD("range", RANGE, UNRESERVED_KEYWORD) -PG_KEYWORD("read", READ, UNRESERVED_KEYWORD) -PG_KEYWORD("real", REAL, COL_NAME_KEYWORD) -PG_KEYWORD("reassign", REASSIGN, UNRESERVED_KEYWORD) -PG_KEYWORD("recheck", RECHECK, UNRESERVED_KEYWORD) -PG_KEYWORD("recursive", RECURSIVE, UNRESERVED_KEYWORD) -PG_KEYWORD("ref", REF, UNRESERVED_KEYWORD) -PG_KEYWORD("references", REFERENCES, RESERVED_KEYWORD) -PG_KEYWORD("referencing", REFERENCING, UNRESERVED_KEYWORD) -PG_KEYWORD("refresh", REFRESH, UNRESERVED_KEYWORD) -PG_KEYWORD("reindex", REINDEX, UNRESERVED_KEYWORD) -PG_KEYWORD("relative", RELATIVE_P, UNRESERVED_KEYWORD) -PG_KEYWORD("release", RELEASE, UNRESERVED_KEYWORD) -PG_KEYWORD("rename", RENAME, UNRESERVED_KEYWORD) -PG_KEYWORD("repeatable", REPEATABLE, UNRESERVED_KEYWORD) -PG_KEYWORD("replace", REPLACE, UNRESERVED_KEYWORD) -PG_KEYWORD("replica", REPLICA, UNRESERVED_KEYWORD) -PG_KEYWORD("reset", RESET, UNRESERVED_KEYWORD) -PG_KEYWORD("restart", RESTART, UNRESERVED_KEYWORD) -PG_KEYWORD("restrict", RESTRICT, UNRESERVED_KEYWORD) -PG_KEYWORD("returning", RETURNING, RESERVED_KEYWORD) -PG_KEYWORD("returns", RETURNS, UNRESERVED_KEYWORD) -PG_KEYWORD("revoke", REVOKE, UNRESERVED_KEYWORD) -PG_KEYWORD("right", RIGHT, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("role", ROLE, UNRESERVED_KEYWORD) -PG_KEYWORD("rollback", ROLLBACK, UNRESERVED_KEYWORD) -PG_KEYWORD("rollup", ROLLUP, UNRESERVED_KEYWORD) -PG_KEYWORD("routine", ROUTINE, UNRESERVED_KEYWORD) -PG_KEYWORD("routines", ROUTINES, UNRESERVED_KEYWORD) -PG_KEYWORD("row", ROW, COL_NAME_KEYWORD) -PG_KEYWORD("rows", ROWS, UNRESERVED_KEYWORD) -PG_KEYWORD("rule", RULE, UNRESERVED_KEYWORD) -PG_KEYWORD("savepoint", SAVEPOINT, UNRESERVED_KEYWORD) -PG_KEYWORD("schema", SCHEMA, UNRESERVED_KEYWORD) -PG_KEYWORD("schemas", SCHEMAS, UNRESERVED_KEYWORD) -PG_KEYWORD("scroll", SCROLL, UNRESERVED_KEYWORD) -PG_KEYWORD("search", SEARCH, UNRESERVED_KEYWORD) -PG_KEYWORD("second", SECOND_P, UNRESERVED_KEYWORD) -PG_KEYWORD("security", SECURITY, UNRESERVED_KEYWORD) -PG_KEYWORD("select", SELECT, RESERVED_KEYWORD) -PG_KEYWORD("sequence", SEQUENCE, UNRESERVED_KEYWORD) -PG_KEYWORD("sequences", SEQUENCES, UNRESERVED_KEYWORD) -PG_KEYWORD("serializable", SERIALIZABLE, UNRESERVED_KEYWORD) -PG_KEYWORD("server", SERVER, UNRESERVED_KEYWORD) -PG_KEYWORD("session", SESSION, UNRESERVED_KEYWORD) -PG_KEYWORD("session_user", SESSION_USER, RESERVED_KEYWORD) -PG_KEYWORD("set", SET, UNRESERVED_KEYWORD) -PG_KEYWORD("setof", SETOF, COL_NAME_KEYWORD) -PG_KEYWORD("sets", SETS, UNRESERVED_KEYWORD) -PG_KEYWORD("share", SHARE, UNRESERVED_KEYWORD) -PG_KEYWORD("show", SHOW, UNRESERVED_KEYWORD) -PG_KEYWORD("similar", SIMILAR, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("simple", SIMPLE, UNRESERVED_KEYWORD) -PG_KEYWORD("skip", SKIP, UNRESERVED_KEYWORD) -PG_KEYWORD("smallint", SMALLINT, COL_NAME_KEYWORD) -PG_KEYWORD("snapshot", SNAPSHOT, UNRESERVED_KEYWORD) -PG_KEYWORD("some", SOME, RESERVED_KEYWORD) -PG_KEYWORD("sql", SQL_P, UNRESERVED_KEYWORD) -PG_KEYWORD("stable", STABLE, UNRESERVED_KEYWORD) -PG_KEYWORD("standalone", STANDALONE_P, UNRESERVED_KEYWORD) -PG_KEYWORD("start", START, UNRESERVED_KEYWORD) -PG_KEYWORD("statement", STATEMENT, UNRESERVED_KEYWORD) -PG_KEYWORD("statistics", STATISTICS, UNRESERVED_KEYWORD) -PG_KEYWORD("stdin", STDIN, UNRESERVED_KEYWORD) -PG_KEYWORD("stdout", STDOUT, UNRESERVED_KEYWORD) -PG_KEYWORD("storage", STORAGE, UNRESERVED_KEYWORD) -PG_KEYWORD("stored", STORED, UNRESERVED_KEYWORD) -PG_KEYWORD("strict", STRICT_P, UNRESERVED_KEYWORD) -PG_KEYWORD("strip", STRIP_P, UNRESERVED_KEYWORD) -PG_KEYWORD("subscription", SUBSCRIPTION, UNRESERVED_KEYWORD) -PG_KEYWORD("substring", SUBSTRING, COL_NAME_KEYWORD) -PG_KEYWORD("support", SUPPORT, UNRESERVED_KEYWORD) -PG_KEYWORD("symmetric", SYMMETRIC, RESERVED_KEYWORD) -PG_KEYWORD("sysid", SYSID, UNRESERVED_KEYWORD) -PG_KEYWORD("system", SYSTEM_P, UNRESERVED_KEYWORD) -PG_KEYWORD("table", TABLE, RESERVED_KEYWORD) -PG_KEYWORD("tables", TABLES, UNRESERVED_KEYWORD) -PG_KEYWORD("tablesample", TABLESAMPLE, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("tablespace", TABLESPACE, UNRESERVED_KEYWORD) -PG_KEYWORD("temp", TEMP, UNRESERVED_KEYWORD) -PG_KEYWORD("template", TEMPLATE, UNRESERVED_KEYWORD) -PG_KEYWORD("temporary", TEMPORARY, UNRESERVED_KEYWORD) -PG_KEYWORD("text", TEXT_P, UNRESERVED_KEYWORD) -PG_KEYWORD("then", THEN, RESERVED_KEYWORD) -PG_KEYWORD("ties", TIES, UNRESERVED_KEYWORD) -PG_KEYWORD("time", TIME, COL_NAME_KEYWORD) -PG_KEYWORD("timestamp", TIMESTAMP, COL_NAME_KEYWORD) -PG_KEYWORD("to", TO, RESERVED_KEYWORD) -PG_KEYWORD("trailing", TRAILING, RESERVED_KEYWORD) -PG_KEYWORD("transaction", TRANSACTION, UNRESERVED_KEYWORD) -PG_KEYWORD("transform", TRANSFORM, UNRESERVED_KEYWORD) -PG_KEYWORD("treat", TREAT, COL_NAME_KEYWORD) -PG_KEYWORD("trigger", TRIGGER, UNRESERVED_KEYWORD) -PG_KEYWORD("trim", TRIM, COL_NAME_KEYWORD) -PG_KEYWORD("true", TRUE_P, RESERVED_KEYWORD) -PG_KEYWORD("truncate", TRUNCATE, UNRESERVED_KEYWORD) -PG_KEYWORD("trusted", TRUSTED, UNRESERVED_KEYWORD) -PG_KEYWORD("type", TYPE_P, UNRESERVED_KEYWORD) -PG_KEYWORD("types", TYPES_P, UNRESERVED_KEYWORD) -PG_KEYWORD("uescape", UESCAPE, UNRESERVED_KEYWORD) -PG_KEYWORD("unbounded", UNBOUNDED, UNRESERVED_KEYWORD) -PG_KEYWORD("uncommitted", UNCOMMITTED, UNRESERVED_KEYWORD) -PG_KEYWORD("unencrypted", UNENCRYPTED, UNRESERVED_KEYWORD) -PG_KEYWORD("union", UNION, RESERVED_KEYWORD) -PG_KEYWORD("unique", UNIQUE, RESERVED_KEYWORD) -PG_KEYWORD("unknown", UNKNOWN, UNRESERVED_KEYWORD) -PG_KEYWORD("unlisten", UNLISTEN, UNRESERVED_KEYWORD) -PG_KEYWORD("unlogged", UNLOGGED, UNRESERVED_KEYWORD) -PG_KEYWORD("until", UNTIL, UNRESERVED_KEYWORD) -PG_KEYWORD("update", UPDATE, UNRESERVED_KEYWORD) -PG_KEYWORD("user", USER, RESERVED_KEYWORD) -PG_KEYWORD("using", USING, RESERVED_KEYWORD) -PG_KEYWORD("vacuum", VACUUM, UNRESERVED_KEYWORD) -PG_KEYWORD("valid", VALID, UNRESERVED_KEYWORD) -PG_KEYWORD("validate", VALIDATE, UNRESERVED_KEYWORD) -PG_KEYWORD("validator", VALIDATOR, UNRESERVED_KEYWORD) -PG_KEYWORD("value", VALUE_P, UNRESERVED_KEYWORD) -PG_KEYWORD("values", VALUES, COL_NAME_KEYWORD) -PG_KEYWORD("varchar", VARCHAR, COL_NAME_KEYWORD) -PG_KEYWORD("variadic", VARIADIC, RESERVED_KEYWORD) -PG_KEYWORD("varying", VARYING, UNRESERVED_KEYWORD) -PG_KEYWORD("verbose", VERBOSE, TYPE_FUNC_NAME_KEYWORD) -PG_KEYWORD("version", VERSION_P, UNRESERVED_KEYWORD) -PG_KEYWORD("view", VIEW, UNRESERVED_KEYWORD) -PG_KEYWORD("views", VIEWS, UNRESERVED_KEYWORD) -PG_KEYWORD("volatile", VOLATILE, UNRESERVED_KEYWORD) -PG_KEYWORD("when", WHEN, RESERVED_KEYWORD) -PG_KEYWORD("where", WHERE, RESERVED_KEYWORD) -PG_KEYWORD("whitespace", WHITESPACE_P, UNRESERVED_KEYWORD) -PG_KEYWORD("window", WINDOW, RESERVED_KEYWORD) -PG_KEYWORD("with", WITH, RESERVED_KEYWORD) -PG_KEYWORD("within", WITHIN, UNRESERVED_KEYWORD) -PG_KEYWORD("without", WITHOUT, UNRESERVED_KEYWORD) -PG_KEYWORD("work", WORK, UNRESERVED_KEYWORD) -PG_KEYWORD("wrapper", WRAPPER, UNRESERVED_KEYWORD) -PG_KEYWORD("write", WRITE, UNRESERVED_KEYWORD) -PG_KEYWORD("xml", XML_P, UNRESERVED_KEYWORD) -PG_KEYWORD("xmlattributes", XMLATTRIBUTES, COL_NAME_KEYWORD) -PG_KEYWORD("xmlconcat", XMLCONCAT, COL_NAME_KEYWORD) -PG_KEYWORD("xmlelement", XMLELEMENT, COL_NAME_KEYWORD) -PG_KEYWORD("xmlexists", XMLEXISTS, COL_NAME_KEYWORD) -PG_KEYWORD("xmlforest", XMLFOREST, COL_NAME_KEYWORD) -PG_KEYWORD("xmlnamespaces", XMLNAMESPACES, COL_NAME_KEYWORD) -PG_KEYWORD("xmlparse", XMLPARSE, COL_NAME_KEYWORD) -PG_KEYWORD("xmlpi", XMLPI, COL_NAME_KEYWORD) -PG_KEYWORD("xmlroot", XMLROOT, COL_NAME_KEYWORD) -PG_KEYWORD("xmlserialize", XMLSERIALIZE, COL_NAME_KEYWORD) -PG_KEYWORD("xmltable", XMLTABLE, COL_NAME_KEYWORD) -PG_KEYWORD("year", YEAR_P, UNRESERVED_KEYWORD) -PG_KEYWORD("yes", YES_P, UNRESERVED_KEYWORD) -PG_KEYWORD("zone", ZONE, UNRESERVED_KEYWORD) +/* name, value, category, aliastype */ +PG_KEYWORD("abort", ABORT_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("absolute", ABSOLUTE_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("access", ACCESS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("action", ACTION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("add", ADD_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("admin", ADMIN, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("after", AFTER, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("aggregate", AGGREGATE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("all", ALL, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("also", ALSO, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("alter", ALTER, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("always", ALWAYS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("analyse", ANALYSE, RESERVED_KEYWORD, IMPLICIT_ALIAS) /* British spelling */ +PG_KEYWORD("analyze", ANALYZE, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("and", AND, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("any", ANY, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("array", ARRAY, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("as", AS, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("asc", ASC, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("assertion", ASSERTION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("assignment", ASSIGNMENT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("asymmetric", ASYMMETRIC, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("at", AT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("attach", ATTACH, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("attribute", ATTRIBUTE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("authorization", AUTHORIZATION, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("backward", BACKWARD, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("before", BEFORE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("begin", BEGIN_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("between", BETWEEN, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("bigint", BIGINT, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("binary", BINARY, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("bit", BIT, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("boolean", BOOLEAN_P, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("both", BOTH, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("by", BY, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("cache", CACHE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("call", CALL, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("called", CALLED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("cascade", CASCADE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("cascaded", CASCADED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("case", CASE, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("cast", CAST, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("catalog", CATALOG_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("chain", CHAIN, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("char", CHAR_P, COL_NAME_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("character", CHARACTER, COL_NAME_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("characteristics", CHARACTERISTICS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("check", CHECK, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("checkpoint", CHECKPOINT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("class", CLASS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("close", CLOSE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("cluster", CLUSTER, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("coalesce", COALESCE, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("collate", COLLATE, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("collation", COLLATION, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("column", COLUMN, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("columns", COLUMNS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("comment", COMMENT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("comments", COMMENTS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("commit", COMMIT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("committed", COMMITTED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("concurrently", CONCURRENTLY, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("configuration", CONFIGURATION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("conflict", CONFLICT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("connection", CONNECTION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("constraint", CONSTRAINT, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("constraints", CONSTRAINTS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("content", CONTENT_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("continue", CONTINUE_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("conversion", CONVERSION_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("copy", COPY, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("cost", COST, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("create", CREATE, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("cross", CROSS, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("csv", CSV, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("cube", CUBE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("current", CURRENT_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("current_catalog", CURRENT_CATALOG, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("current_date", CURRENT_DATE, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("current_role", CURRENT_ROLE, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("current_schema", CURRENT_SCHEMA, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("current_time", CURRENT_TIME, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("current_timestamp", CURRENT_TIMESTAMP, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("current_user", CURRENT_USER, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("cursor", CURSOR, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("cycle", CYCLE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("data", DATA_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("database", DATABASE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("day", DAY_P, UNRESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("deallocate", DEALLOCATE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("dec", DEC, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("decimal", DECIMAL_P, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("declare", DECLARE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("default", DEFAULT, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("defaults", DEFAULTS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("deferrable", DEFERRABLE, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("deferred", DEFERRED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("definer", DEFINER, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("delete", DELETE_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("delimiter", DELIMITER, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("delimiters", DELIMITERS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("depends", DEPENDS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("desc", DESC, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("detach", DETACH, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("dictionary", DICTIONARY, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("disable", DISABLE_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("discard", DISCARD, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("distinct", DISTINCT, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("do", DO, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("document", DOCUMENT_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("domain", DOMAIN_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("double", DOUBLE_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("drop", DROP, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("each", EACH, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("else", ELSE, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("enable", ENABLE_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("encoding", ENCODING, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("encrypted", ENCRYPTED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("end", END_P, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("enum", ENUM_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("escape", ESCAPE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("event", EVENT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("except", EXCEPT, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("exclude", EXCLUDE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("excluding", EXCLUDING, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("exclusive", EXCLUSIVE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("execute", EXECUTE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("exists", EXISTS, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("explain", EXPLAIN, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("expression", EXPRESSION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("extension", EXTENSION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("external", EXTERNAL, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("extract", EXTRACT, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("false", FALSE_P, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("family", FAMILY, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("fetch", FETCH, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("filter", FILTER, UNRESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("first", FIRST_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("float", FLOAT_P, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("following", FOLLOWING, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("for", FOR, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("force", FORCE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("foreign", FOREIGN, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("forward", FORWARD, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("freeze", FREEZE, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("from", FROM, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("full", FULL, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("function", FUNCTION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("functions", FUNCTIONS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("generated", GENERATED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("global", GLOBAL, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("grant", GRANT, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("granted", GRANTED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("greatest", GREATEST, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("group", GROUP_P, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("grouping", GROUPING, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("groups", GROUPS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("handler", HANDLER, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("having", HAVING, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("header", HEADER_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("hold", HOLD, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("hour", HOUR_P, UNRESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("identity", IDENTITY_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("if", IF_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("ilike", ILIKE, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("immediate", IMMEDIATE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("immutable", IMMUTABLE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("implicit", IMPLICIT_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("import", IMPORT_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("in", IN_P, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("include", INCLUDE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("including", INCLUDING, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("increment", INCREMENT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("index", INDEX, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("indexes", INDEXES, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("inherit", INHERIT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("inherits", INHERITS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("initially", INITIALLY, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("inline", INLINE_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("inner", INNER_P, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("inout", INOUT, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("input", INPUT_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("insensitive", INSENSITIVE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("insert", INSERT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("instead", INSTEAD, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("int", INT_P, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("integer", INTEGER, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("intersect", INTERSECT, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("interval", INTERVAL, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("into", INTO, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("invoker", INVOKER, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("is", IS, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("isnull", ISNULL, TYPE_FUNC_NAME_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("isolation", ISOLATION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("join", JOIN, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("key", KEY, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("label", LABEL, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("language", LANGUAGE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("large", LARGE_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("last", LAST_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("lateral", LATERAL_P, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("leading", LEADING, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("leakproof", LEAKPROOF, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("least", LEAST, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("left", LEFT, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("level", LEVEL, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("like", LIKE, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("limit", LIMIT, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("listen", LISTEN, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("load", LOAD, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("local", LOCAL, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("localtime", LOCALTIME, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("localtimestamp", LOCALTIMESTAMP, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("location", LOCATION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("lock", LOCK_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("locked", LOCKED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("logged", LOGGED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("mapping", MAPPING, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("match", MATCH, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("materialized", MATERIALIZED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("maxvalue", MAXVALUE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("method", METHOD, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("minute", MINUTE_P, UNRESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("minvalue", MINVALUE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("mode", MODE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("month", MONTH_P, UNRESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("move", MOVE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("name", NAME_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("names", NAMES, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("national", NATIONAL, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("natural", NATURAL, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("nchar", NCHAR, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("new", NEW, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("next", NEXT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("nfc", NFC, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("nfd", NFD, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("nfkc", NFKC, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("nfkd", NFKD, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("no", NO, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("none", NONE, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("normalize", NORMALIZE, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("normalized", NORMALIZED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("not", NOT, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("nothing", NOTHING, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("notify", NOTIFY, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("notnull", NOTNULL, TYPE_FUNC_NAME_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("nowait", NOWAIT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("null", NULL_P, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("nullif", NULLIF, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("nulls", NULLS_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("numeric", NUMERIC, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("object", OBJECT_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("of", OF, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("off", OFF, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("offset", OFFSET, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("oids", OIDS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("old", OLD, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("on", ON, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("only", ONLY, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("operator", OPERATOR, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("option", OPTION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("options", OPTIONS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("or", OR, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("order", ORDER, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("ordinality", ORDINALITY, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("others", OTHERS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("out", OUT_P, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("outer", OUTER_P, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("over", OVER, UNRESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("overlaps", OVERLAPS, TYPE_FUNC_NAME_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("overlay", OVERLAY, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("overriding", OVERRIDING, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("owned", OWNED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("owner", OWNER, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("parallel", PARALLEL, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("parser", PARSER, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("partial", PARTIAL, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("partition", PARTITION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("passing", PASSING, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("password", PASSWORD, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("placing", PLACING, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("plans", PLANS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("policy", POLICY, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("position", POSITION, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("preceding", PRECEDING, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("precision", PRECISION, COL_NAME_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("prepare", PREPARE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("prepared", PREPARED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("preserve", PRESERVE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("primary", PRIMARY, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("prior", PRIOR, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("privileges", PRIVILEGES, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("procedural", PROCEDURAL, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("procedure", PROCEDURE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("procedures", PROCEDURES, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("program", PROGRAM, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("publication", PUBLICATION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("quote", QUOTE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("range", RANGE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("read", READ, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("real", REAL, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("reassign", REASSIGN, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("recheck", RECHECK, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("recursive", RECURSIVE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("ref", REF, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("references", REFERENCES, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("referencing", REFERENCING, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("refresh", REFRESH, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("reindex", REINDEX, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("relative", RELATIVE_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("release", RELEASE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("rename", RENAME, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("repeatable", REPEATABLE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("replace", REPLACE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("replica", REPLICA, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("reset", RESET, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("restart", RESTART, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("restrict", RESTRICT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("returning", RETURNING, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("returns", RETURNS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("revoke", REVOKE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("right", RIGHT, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("role", ROLE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("rollback", ROLLBACK, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("rollup", ROLLUP, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("routine", ROUTINE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("routines", ROUTINES, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("row", ROW, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("rows", ROWS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("rule", RULE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("savepoint", SAVEPOINT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("schema", SCHEMA, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("schemas", SCHEMAS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("scroll", SCROLL, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("search", SEARCH, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("second", SECOND_P, UNRESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("security", SECURITY, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("select", SELECT, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("sequence", SEQUENCE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("sequences", SEQUENCES, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("serializable", SERIALIZABLE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("server", SERVER, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("session", SESSION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("session_user", SESSION_USER, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("set", SET, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("setof", SETOF, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("sets", SETS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("share", SHARE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("show", SHOW, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("similar", SIMILAR, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("simple", SIMPLE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("skip", SKIP, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("smallint", SMALLINT, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("snapshot", SNAPSHOT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("some", SOME, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("sql", SQL_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("stable", STABLE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("standalone", STANDALONE_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("start", START, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("statement", STATEMENT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("statistics", STATISTICS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("stdin", STDIN, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("stdout", STDOUT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("storage", STORAGE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("stored", STORED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("strict", STRICT_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("strip", STRIP_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("subscription", SUBSCRIPTION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("substring", SUBSTRING, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("support", SUPPORT, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("symmetric", SYMMETRIC, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("sysid", SYSID, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("system", SYSTEM_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("table", TABLE, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("tables", TABLES, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("tablesample", TABLESAMPLE, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("tablespace", TABLESPACE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("temp", TEMP, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("template", TEMPLATE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("temporary", TEMPORARY, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("text", TEXT_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("then", THEN, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("ties", TIES, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("time", TIME, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("timestamp", TIMESTAMP, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("to", TO, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("trailing", TRAILING, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("transaction", TRANSACTION, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("transform", TRANSFORM, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("treat", TREAT, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("trigger", TRIGGER, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("trim", TRIM, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("true", TRUE_P, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("truncate", TRUNCATE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("trusted", TRUSTED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("type", TYPE_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("types", TYPES_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("uescape", UESCAPE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("unbounded", UNBOUNDED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("uncommitted", UNCOMMITTED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("unencrypted", UNENCRYPTED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("union", UNION, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("unique", UNIQUE, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("unknown", UNKNOWN, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("unlisten", UNLISTEN, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("unlogged", UNLOGGED, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("until", UNTIL, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("update", UPDATE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("user", USER, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("using", USING, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("vacuum", VACUUM, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("valid", VALID, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("validate", VALIDATE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("validator", VALIDATOR, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("value", VALUE_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("values", VALUES, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("varchar", VARCHAR, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("variadic", VARIADIC, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("varying", VARYING, UNRESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("verbose", VERBOSE, TYPE_FUNC_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("version", VERSION_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("view", VIEW, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("views", VIEWS, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("volatile", VOLATILE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("when", WHEN, RESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("where", WHERE, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("whitespace", WHITESPACE_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("window", WINDOW, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("with", WITH, RESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("within", WITHIN, UNRESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("without", WITHOUT, UNRESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("work", WORK, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("wrapper", WRAPPER, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("write", WRITE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("xml", XML_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("xmlattributes", XMLATTRIBUTES, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("xmlconcat", XMLCONCAT, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("xmlelement", XMLELEMENT, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("xmlexists", XMLEXISTS, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("xmlforest", XMLFOREST, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("xmlnamespaces", XMLNAMESPACES, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("xmlparse", XMLPARSE, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("xmlpi", XMLPI, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("xmlroot", XMLROOT, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("xmlserialize", XMLSERIALIZE, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("xmltable", XMLTABLE, COL_NAME_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("year", YEAR_P, UNRESERVED_KEYWORD, EXPLICIT_ALIAS) +PG_KEYWORD("yes", YES_P, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) +PG_KEYWORD("zone", ZONE, UNRESERVED_KEYWORD, IMPLICIT_ALIAS) diff --git a/src/interfaces/ecpg/preproc/keywords.c b/src/interfaces/ecpg/preproc/keywords.c index f82764aeb9..624b8bfe60 100644 --- a/src/interfaces/ecpg/preproc/keywords.c +++ b/src/interfaces/ecpg/preproc/keywords.c @@ -29,7 +29,7 @@ #include "preproc_extern.h" #include "preproc.h" -#define PG_KEYWORD(kwname, value, category) value, +#define PG_KEYWORD(kwname, value, category, aliastype) value, const uint16 SQLScanKeywordTokens[] = { #include "parser/kwlist.h" diff --git a/src/tools/gen_keywordlist.pl b/src/tools/gen_keywordlist.pl index e9250b8fb2..ad433d416e 100644 --- a/src/tools/gen_keywordlist.pl +++ b/src/tools/gen_keywordlist.pl @@ -93,11 +93,27 @@ EOM # Parse input file for keyword names. my @keywords; +my @implicit_alias; +my %transform = ( IMPLICIT_ALIAS => 'true', EXPLICIT_ALIAS => 'false'); while (<$kif>) { if (/^PG_KEYWORD\("(\w+)"/) { - push @keywords, $1; + my $kword = $1; + push @keywords, $kword; + + if (/^PG_KEYWORD\("\w+", .*, (IMPLICIT_ALIAS|EXPLICIT_ALIAS)\)/) + { + push @implicit_alias, $transform{$1}; + } + else + { + # parser/kwlist.h lists each keyword as either an implicit or an + # explicit alias, but other kwlist files do not, and for them, it + # won't matter what we use here as long as it is a valid boolean, + # so we arbitrarily use 'true'. + push @implicit_alias, 'true'; + } } } @@ -153,6 +169,17 @@ foreach my $name (@keywords) print $kwdef "};\n\n"; +# Emit an array of boolean as implicit alias values + +printf $kwdef "static const bool %s_kw_is_implicit[] = {\n", $varname; + +foreach my $bool (@implicit_alias) +{ + print $kwdef "\t$bool,\n"; +} + +print $kwdef "};\n\n"; + # Emit a macro defining the number of keywords. # (In some places it's useful to have access to that as a constant.) @@ -173,6 +200,7 @@ printf $kwdef "static " if !$extern; printf $kwdef "const ScanKeywordList %s = {\n", $varname; printf $kwdef qq|\t%s_kw_string,\n|, $varname; printf $kwdef qq|\t%s_kw_offsets,\n|, $varname; +printf $kwdef qq|\t%s_kw_is_implicit,\n|, $varname; printf $kwdef qq|\t%s,\n|, $funcname; printf $kwdef qq|\t%s_NUM_KEYWORDS,\n|, uc $varname; printf $kwdef qq|\t%d\n|, $max_len; -- 2.21.1 (Apple Git-122.3)