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postgres
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More cleanup for | and ^.

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REL7_0_PATCHES
Bruce Momjian 27 years ago
parent f44c7bad6c
commit 77bef41c7f
1 changed files with 67 additions and 7 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 74
      src/backend/parser/gram.y

74
src/backend/parser/gram.y
Unescape View File

@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.101 1999/09/28 14:31:19 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.102 1999/09/28 14:38:02 momjian Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -4103,6 +4103,16 @@ a_expr: attr
n->subselect = $4;
$$ = (Node *)n;
}
| a_expr '*' '(' SubSelect ')'
{
SubLink *n = makeNode(SubLink);
n->lefthand = lcons($1, NULL);
n->oper = lcons("*",NIL);
n->useor = false;
n->subLinkType = EXPR_SUBLINK;
n->subselect = $4;
$$ = (Node *)n;
}
| a_expr '/' '(' SubSelect ')'
{
SubLink *n = makeNode(SubLink);
@ -4123,11 +4133,21 @@ a_expr: attr
n->subselect = $4;
$$ = (Node *)n;
}
| a_expr '*' '(' SubSelect ')'
| a_expr '^' '(' SubSelect ')'
{
SubLink *n = makeNode(SubLink);
n->lefthand = lcons($1, NULL);
n->oper = lcons("*",NIL);
n->oper = lcons("^",NIL);
n->useor = false;
n->subLinkType = EXPR_SUBLINK;
n->subselect = $4;
$$ = (Node *)n;
}
| a_expr '|' '(' SubSelect ')'
{
SubLink *n = makeNode(SubLink);
n->lefthand = lcons($1, NULL);
n->oper = lcons("|",NIL);
n->useor = false;
n->subLinkType = EXPR_SUBLINK;
n->subselect = $4;
@ -4193,6 +4213,16 @@ a_expr: attr
n->subselect = $5;
$$ = (Node *)n;
}
| a_expr '*' ANY '(' SubSelect ')'
{
SubLink *n = makeNode(SubLink);
n->lefthand = lcons($1,NIL);
n->oper = lcons("*",NIL);
n->useor = false;
n->subLinkType = ANY_SUBLINK;
n->subselect = $5;
$$ = (Node *)n;
}
| a_expr '/' ANY '(' SubSelect ')'
{
SubLink *n = makeNode(SubLink);
@ -4213,11 +4243,21 @@ a_expr: attr
n->subselect = $5;
$$ = (Node *)n;
}
| a_expr '*' ANY '(' SubSelect ')'
| a_expr '^' ANY '(' SubSelect ')'
{
SubLink *n = makeNode(SubLink);
n->lefthand = lcons($1,NIL);
n->oper = lcons("*",NIL);
n->oper = lcons("^",NIL);
n->useor = false;
n->subLinkType = ANY_SUBLINK;
n->subselect = $5;
$$ = (Node *)n;
}
| a_expr '|' ANY '(' SubSelect ')'
{
SubLink *n = makeNode(SubLink);
n->lefthand = lcons($1,NIL);
n->oper = lcons("|",NIL);
n->useor = false;
n->subLinkType = ANY_SUBLINK;
n->subselect = $5;
@ -4283,6 +4323,16 @@ a_expr: attr
n->subselect = $5;
$$ = (Node *)n;
}
| a_expr '*' ALL '(' SubSelect ')'
{
SubLink *n = makeNode(SubLink);
n->lefthand = lcons($1, NULL);
n->oper = lcons("*",NIL);
n->useor = false;
n->subLinkType = ALL_SUBLINK;
n->subselect = $5;
$$ = (Node *)n;
}
| a_expr '/' ALL '(' SubSelect ')'
{
SubLink *n = makeNode(SubLink);
@ -4303,11 +4353,21 @@ a_expr: attr
n->subselect = $5;
$$ = (Node *)n;
}
| a_expr '*' ALL '(' SubSelect ')'
| a_expr '^' ALL '(' SubSelect ')'
{
SubLink *n = makeNode(SubLink);
n->lefthand = lcons($1, NULL);
n->oper = lcons("*",NIL);
n->oper = lcons("^",NIL);
n->useor = false;
n->subLinkType = ALL_SUBLINK;
n->subselect = $5;
$$ = (Node *)n;
}
| a_expr '|' ALL '(' SubSelect ')'
{
SubLink *n = makeNode(SubLink);
n->lefthand = lcons($1, NULL);
n->oper = lcons("|",NIL);
n->useor = false;
n->subLinkType = ALL_SUBLINK;
n->subselect = $5;

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