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Added syntax for multi-column indices.

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This commit is contained in:
Vadim B. Mikheev
1997-03-26 02:52:49 +00:00
parent 14ed5b3ecd
commit 7d336625c0
1 changed files with 5 additions and 6 deletions
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11
src/backend/parser/gram.y
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@@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 1.26 1997/02/13 15:40:03 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 1.27 1997/03/26 02:52:49 vadim Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@@ -128,7 +128,7 @@ static Node *makeA_Expr(int oper, char *opname, Node *lexpr, Node *rexpr);
opt_with, def_args, def_name_list, func_argtypes,
oper_argtypes, OptStmtList, OptStmtBlock, OptStmtMulti,
opt_column_list, columnList,
sort_clause, sortby_list, index_params,
sort_clause, sortby_list, index_params, index_list,
name_list, from_clause, from_list, opt_array_bounds, nest_array_bounds,
expr_list, attrs, res_target_list, res_target_list2,
def_list, opt_indirection, group_clause, groupby_list
@@ -1465,17 +1465,16 @@ OptUseOp: USING Op { $$ = $2; }
| /*EMPTY*/ { $$ = "<"; /*default*/ }
;
index_params: index_elem { $$ = lcons($1,NIL); }
index_params: index_list { $$ = $1; }
| func_index { $$ = lcons($1,NIL); }
;
/*index_list:
index_list:
index_list ',' index_elem
{ $$ = lappend($1, $3); }
| index_elem
{ $$ = lcons($1, NIL); }
;*/
;
func_index: name '(' name_list ')' opt_type opt_class
{