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Synced gram.y and preproc.y.

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Tom Lane 2001-05-01 02:33:55 +00:00
parent d63571a7f4
commit ac2b9aee1c
1 changed files with 6 additions and 1 deletions
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7
src/interfaces/ecpg/preproc/preproc.y
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@ -3479,8 +3479,13 @@ extract_list: extract_arg FROM a_expr
{ $$ = EMPTY; }
;
/* Allow delimited string SCONST in extract_arg as an SQL extension.
* - thomas 2001-04-12
*/
extract_arg: datetime { $$ = $1; }
| IDENT { $$ = $1; }
| SCONST { $$ = $1; }
| IDENT { $$ = $1; }
| TIMEZONE_HOUR { $$ = make_str("timezone_hour"); }
| TIMEZONE_MINUTE { $$ = make_str("timezone_minute"); }
;