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| author | Peter Eisentraut <peter_e@gmx.net> | 2018-08-22 08:42:49 +0200 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2018-08-30 08:20:23 +0200 |
| commit | a4a232b1e70229a6ba0e592f6775c019bb171d9a (patch) | |
| tree | 32da1b78844852199c1c620a968b95cf412a8aaf /src/backend | |
| parent | 4b035841a1bcaadbe4f9e0e174aef773a4fa41f6 (diff) | |
| download | postgresql-a4a232b1e70229a6ba0e592f6775c019bb171d9a.tar.gz postgresql-a4a232b1e70229a6ba0e592f6775c019bb171d9a.zip | |
Error position support for defaults and check constraints
Add support for error position reporting for the expressions contained
in defaults and check constraint definitions. This currently works only
for CREATE TABLE, not ALTER TABLE, because the latter is not set up to
pass around the original query string.
Reviewed-by: Fabien COELHO <coelho@cri.ensmp.fr>
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/catalog/heap.c | 4 | ||||
| -rw-r--r-- | src/backend/commands/tablecmds.c | 9 |
2 files changed, 8 insertions, 5 deletions
diff --git a/src/backend/catalog/heap.c b/src/backend/catalog/heap.c index ac5a677c5f7..910d3db063f 100644 --- a/src/backend/catalog/heap.c +++ b/src/backend/catalog/heap.c @@ -2460,7 +2460,8 @@ AddRelationNewConstraints(Relation rel, List *newConstraints, bool allow_merge, bool is_local, - bool is_internal) + bool is_internal, + const char *queryString) { List *cookedConstraints = NIL; TupleDesc tupleDesc; @@ -2489,6 +2490,7 @@ AddRelationNewConstraints(Relation rel, * rangetable entry. We need a ParseState for transformExpr. */ pstate = make_parsestate(NULL); + pstate->p_sourcetext = queryString; rte = addRangeTableEntryForRelation(pstate, rel, NULL, diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index 2a12d64aeb7..552ad8c5929 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -985,7 +985,7 @@ DefineRelation(CreateStmt *stmt, char relkind, Oid ownerId, */ if (rawDefaults || stmt->constraints) AddRelationNewConstraints(rel, rawDefaults, stmt->constraints, - true, true, false); + true, true, false, queryString); ObjectAddressSet(address, RelationRelationId, relationId); @@ -5587,7 +5587,7 @@ ATExecAddColumn(List **wqueue, AlteredTableInfo *tab, Relation rel, * _list_ of defaults, but we just do one. */ AddRelationNewConstraints(rel, list_make1(rawEnt), NIL, - false, true, false); + false, true, false, NULL); /* Make the additional catalog changes visible */ CommandCounterIncrement(); @@ -6178,7 +6178,7 @@ ATExecColumnDefault(Relation rel, const char *colName, * _list_ of defaults, but we just do one. */ AddRelationNewConstraints(rel, list_make1(rawEnt), NIL, - false, true, false); + false, true, false, NULL); } ObjectAddressSubSet(address, RelationRelationId, @@ -7215,7 +7215,8 @@ ATAddCheckConstraint(List **wqueue, AlteredTableInfo *tab, Relation rel, list_make1(copyObject(constr)), recursing | is_readd, /* allow_merge */ !recursing, /* is_local */ - is_readd); /* is_internal */ + is_readd, /* is_internal */ + NULL); /* queryString not available here */ /* we don't expect more than one constraint here */ Assert(list_length(newcons) <= 1); |