Add SQL92 reserved words for primary and foreign keys.

Add keywords for national character types.
Shorted date/time keyword token names for convenience.
Add SQL3 reserved words TRUE and FALSE.

Author: Thomas G. Lockhart

src/backend/parser/keywords.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/keywords.c,v 1.19 1997/09/24 17:49:56 thomas Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/keywords.c,v 1.20 1997/10/25 05:44:11 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -33,6 +33,7 @@ static ScanKeyword ScanKeywords[] = {
 	/* name					value			*/
 	{"abort", ABORT_TRANS},
 	{"acl", ACL},
+	{"action", ACTION},
 	{"add", ADD},
 	{"after", AFTER},
 	{"aggregate", AGGREGATE},
@@ -53,12 +54,15 @@ static ScanKeyword ScanKeywords[] = {
 	{"binary", BINARY},
 	{"both", BOTH},
 	{"by", BY},
+	{"cascade", CASCADE},
 	{"cast", CAST},
 	{"change", CHANGE},
+	{"char", CHAR},
 	{"character", CHARACTER},
 	{"check", CHECK},
 	{"close", CLOSE},
 	{"cluster", CLUSTER},
+	{"collate", COLLATE},
 	{"column", COLUMN},
 	{"commit", COMMIT},
 	{"constraint", CONSTRAINT},
@@ -69,9 +73,10 @@ static ScanKeyword ScanKeywords[] = {
 	{"current_date", CURRENT_DATE},
 	{"current_time", CURRENT_TIME},
 	{"current_timestamp", CURRENT_TIMESTAMP},
+	{"current_user", CURRENT_USER},
 	{"cursor", CURSOR},
 	{"database", DATABASE},
-	{"day", DAYINTERVAL},
+	{"day", DAY_P},
 	{"decimal", DECIMAL},
 	{"declare", DECLARE},
 	{"default", DEFAULT},
@@ -88,9 +93,11 @@ static ScanKeyword ScanKeywords[] = {
 	{"explain", EXPLAIN},
 	{"extend", EXTEND},
 	{"extract", EXTRACT},
+	{"false", FALSE_P},
 	{"fetch", FETCH},
 	{"float", FLOAT},
 	{"for", FOR},
+	{"foreign", FOREIGN},
 	{"forward", FORWARD},
 	{"from", FROM},
 	{"full", FULL},
@@ -99,18 +106,19 @@ static ScanKeyword ScanKeywords[] = {
 	{"group", GROUP},
 	{"having", HAVING},
 	{"heavy", HEAVY},
-	{"hour", HOURINTERVAL},
+	{"hour", HOUR_P},
 	{"in", IN},
 	{"index", INDEX},
 	{"inherits", INHERITS},
-	{"inner", INNERJOIN},
+	{"inner", INNER_P},
 	{"insert", INSERT},
 	{"instead", INSTEAD},
 	{"interval", INTERVAL},
 	{"into", INTO},
 	{"is", IS},
 	{"isnull", ISNULL},
 	{"join", JOIN},
+	{"key", KEY},
 	{"language", LANGUAGE},
 	{"leading", LEADING},
 	{"left", LEFT},
@@ -119,33 +127,40 @@ static ScanKeyword ScanKeywords[] = {
 	{"listen", LISTEN},
 	{"load", LOAD},
 	{"local", LOCAL},
+	{"match", MATCH},
 	{"merge", MERGE},
-	{"minute", MINUTEINTERVAL},
-	{"month", MONTHINTERVAL},
+	{"minute", MINUTE_P},
+	{"month", MONTH_P},
 	{"move", MOVE},
+	{"national", NATIONAL},
 	{"natural", NATURAL},
+	{"nchar", NCHAR},
 	{"new", NEW},
 	{"none", NONE},
+	{"no", NO},
 	{"not", NOT},
 	{"nothing", NOTHING},
 	{"notify", NOTIFY},
 	{"notnull", NOTNULL},
-	{"null", PNULL},
+	{"null", NULL_P},
 	{"numeric", NUMERIC},
 	{"oids", OIDS},
 	{"on", ON},
 	{"operator", OPERATOR},
 	{"option", OPTION},
 	{"or", OR},
 	{"order", ORDER},
-	{"outer", OUTERJOIN},
+	{"outer", OUTER_P},
+	{"partial", PARTIAL},
 	{"position", POSITION},
 	{"precision", PRECISION},
+	{"primary", PRIMARY},
 	{"privileges", PRIVILEGES},
 	{"procedure", PROCEDURE},
 	{"public", PUBLIC},
 	{"purge", PURGE},
 	{"recipe", RECIPE},
+	{"references", REFERENCES},
 	{"rename", RENAME},
 	{"replace", REPLACE},
 	{"reset", RESET},
@@ -155,7 +170,7 @@ static ScanKeyword ScanKeywords[] = {
 	{"right", RIGHT},
 	{"rollback", ROLLBACK},
 	{"rule", RULE},
-	{"second", SECONDINTERVAL},
+	{"second", SECOND_P},
 	{"select", SELECT},
 	{"sequence", SEQUENCE},
 	{"set", SET},
@@ -172,21 +187,23 @@ static ScanKeyword ScanKeywords[] = {
 	{"transaction", TRANSACTION},
 	{"trigger", TRIGGER},
 	{"trim", TRIM},
-	{"type", P_TYPE},
+	{"true", TRUE_P},
+	{"type", TYPE_P},
 	{"union", UNION},
 	{"unique", UNIQUE},
 	{"update", UPDATE},
 	{"using", USING},
 	{"vacuum", VACUUM},
 	{"values", VALUES},
+	{"varchar", VARCHAR},
 	{"varying", VARYING},
 	{"verbose", VERBOSE},
 	{"version", VERSION},
 	{"view", VIEW},
 	{"where", WHERE},
 	{"with", WITH},
 	{"work", WORK},
-	{"year", YEARINTERVAL},
+	{"year", YEAR_P},
 	{"zone", ZONE},
 };