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Revert "Modified files for MERGE"

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This reverts commit 354f13855e.
This commit is contained in:
Simon Riggs
2018-04-02 21:34:15 +01:00
parent 354f13855e
commit 7cf8a5c302
82 changed files with 165 additions and 2570 deletions
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10
src/backend/parser/parse_agg.c
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@ -455,13 +455,6 @@ check_agglevels_and_constraints(ParseState *pstate, Node *expr)
case EXPR_KIND_VALUES_SINGLE:
errkind = true;
break;
case EXPR_KIND_MERGE_WHEN_AND:
if (isAgg)
err = _("aggregate functions are not allowed in WHEN AND conditions");
else
err = _("grouping operations are not allowed in WHEN AND conditions");
break;
case EXPR_KIND_CHECK_CONSTRAINT:
case EXPR_KIND_DOMAIN_CHECK:
if (isAgg)
@ -880,9 +873,6 @@ transformWindowFuncCall(ParseState *pstate, WindowFunc *wfunc,
case EXPR_KIND_VALUES_SINGLE:
errkind = true;
break;
case EXPR_KIND_MERGE_WHEN_AND:
err = _("window functions are not allowed in WHEN AND conditions");
break;
case EXPR_KIND_CHECK_CONSTRAINT:
case EXPR_KIND_DOMAIN_CHECK:
err = _("window functions are not allowed in check constraints");