Commit215b90d

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Allow extract() to accept the same field selectors as date_part(), not just

the ones specified by SQL.

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Lines changed: 2 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -11,7 +11,7 @@`
`11`	`11`	`*`
`12`	`12`	`*`
`13`	`13`	`* IDENTIFICATION`
`14`		`- * $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.220 2001/02/09 03:26:28 tgl Exp $`
	`14`	`+ * $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.221 2001/02/18 18:06:10 petere Exp $`
`15`	`15`	`*`
`16`	`16`	`* HISTORY`
`17`	`17`	`* AUTHORDATEMAJOR EVENT`
`@@ -4987,6 +4987,7 @@ extract_list: extract_arg FROM a_expr`
`4987`	`4987`	`;`
`4988`	`4988`
`4989`	`4989`	`extract_arg:datetime{$$ =$1; }`
	`4990`	`+\|IDENT{$$ =$1; }`
`4990`	`4991`	`\|TIMEZONE_HOUR{$$ ="tz_hour"; }`
`4991`	`4992`	`\|TIMEZONE_MINUTE{$$ ="tz_minute"; }`
`4992`	`4993`	`;`

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