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Modified files for MERGE

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This commit is contained in:
Simon Riggs
2018-04-02 21:12:47 +01:00
parent e6597dc353
commit 354f13855e
82 changed files with 2570 additions and 165 deletions
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10
src/backend/parser/parse_agg.c
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@ -455,6 +455,13 @@ 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)
@ -873,6 +880,9 @@ 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");