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Added relation name in error messages for constraint checks.

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This gives more information to the user about the error and it makes such
messages consistent with the other similar messages in the code.

Reported-by: Simon Riggs
Author: Mahendra Singh and Simon Riggs
Reviewed-by: Beena Emerson and Amit Kapila
Discussion: https://postgr.es/m/CANP8+j+7YUvQvGxTrCiw77R23enMJ7DFmyA3buR+fa2pKs4XhA@mail.gmail.com
This commit is contained in:
Amit Kapila
2020-01-28 07:48:10 +05:30
parent ff8ca5fadd
commit 05f18c6b6b
17 changed files with 82 additions and 76 deletions
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5
src/backend/executor/execMain.c
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@ -1957,8 +1957,9 @@ ExecConstraints(ResultRelInfo *resultRelInfo,
ereport(ERROR,
(errcode(ERRCODE_NOT_NULL_VIOLATION),
errmsg("null value in column \"%s\" violates not-null constraint",
NameStr(att->attname)),
errmsg("null value in column \"%s\" of relation \"%s\" violates not-null constraint",
NameStr(att->attname),
RelationGetRelationName(orig_rel)),
val_desc ? errdetail("Failing row contains %s.", val_desc) : 0,
errtablecol(orig_rel, attrChk)));
}