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Implement IF NOT EXIST for CREATE INDEX.

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Fabrízio de Royes Mello, reviewed by Marti Raudsepp, Adam Brightwell and me.
This commit is contained in:
Fujii Masao
2014-11-06 18:48:33 +09:00
parent 171c377a0a
commit 08309aaf74
11 changed files with 85 additions and 5 deletions
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1
src/backend/nodes/copyfuncs.c
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@@ -2907,6 +2907,7 @@ _copyIndexStmt(const IndexStmt *from)
COPY_SCALAR_FIELD(deferrable);
COPY_SCALAR_FIELD(initdeferred);
COPY_SCALAR_FIELD(concurrent);
COPY_SCALAR_FIELD(if_not_exists);
return newnode;
}

1
src/backend/nodes/equalfuncs.c
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@@ -1210,6 +1210,7 @@ _equalIndexStmt(const IndexStmt *a, const IndexStmt *b)
COMPARE_SCALAR_FIELD(deferrable);
COMPARE_SCALAR_FIELD(initdeferred);
COMPARE_SCALAR_FIELD(concurrent);
COMPARE_SCALAR_FIELD(if_not_exists);
return true;
}