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Postgres FD Implementation
Commit 3a03e3cd authored by Bruce Momjian's avatar Bruce Momjian
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cleanup

parent 75380d3e
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src/backend/parser/gram.y
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...@@ -10,7 +10,7 @@ ...@@ -10,7 +10,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.59 1999/03/14 05:15:08 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.60 1999/03/15 22:20:20 momjian Exp $
* *
* HISTORY * HISTORY
* AUTHOR DATE MAJOR EVENT * AUTHOR DATE MAJOR EVENT
...@@ -3702,6 +3702,7 @@ a_expr: attr opt_indirection ...@@ -3702,6 +3702,7 @@ a_expr: attr opt_indirection
{ $$ = makeA_Expr(OP, "<", $1, $3); } { $$ = makeA_Expr(OP, "<", $1, $3); }
| a_expr '>' a_expr | a_expr '>' a_expr
{ $$ = makeA_Expr(OP, ">", $1, $3); } { $$ = makeA_Expr(OP, ">", $1, $3); }
/* We allow this for standards-broken SQL products, like MS stuff */
| a_expr '=' NULL_P | a_expr '=' NULL_P
{ $$ = makeA_Expr(ISNULL, NULL, $1, NULL); } { $$ = makeA_Expr(ISNULL, NULL, $1, NULL); }
| a_expr '=' a_expr | a_expr '=' a_expr
......
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