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Fix contrib/postgres_fdw's handling of column defaults.

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Adopt the position that only locally-defined defaults matter.  Any defaults
defined in the remote database do not affect insertions performed through
a foreign table (unless they are for columns not known to the foreign
table).  While it'd arguably be more useful to permit remote defaults to be
used, making that work in a consistent fashion requires far more work than
seems possible for 9.3.
This commit is contained in:
Tom Lane
2013-03-12 18:58:13 -04:00
parent a0c6dfeecf
commit 50c19fc76f
5 changed files with 205 additions and 202 deletions
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9
contrib/postgres_fdw/postgres_fdw.h
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@ -53,11 +53,14 @@ extern void appendWhereClause(StringInfo buf,
PlannerInfo *root,
List *exprs,
bool is_first);
extern void deparseInsertSql(StringInfo buf, PlannerInfo *root, Index rtindex,
extern void deparseInsertSql(StringInfo buf, PlannerInfo *root,
Index rtindex, Relation rel,
List *targetAttrs, List *returningList);
extern void deparseUpdateSql(StringInfo buf, PlannerInfo *root, Index rtindex,
extern void deparseUpdateSql(StringInfo buf, PlannerInfo *root,
Index rtindex, Relation rel,
List *targetAttrs, List *returningList);
extern void deparseDeleteSql(StringInfo buf, PlannerInfo *root, Index rtindex,
extern void deparseDeleteSql(StringInfo buf, PlannerInfo *root,
Index rtindex, Relation rel,
List *returningList);
extern void deparseAnalyzeSizeSql(StringInfo buf, Relation rel);
extern void deparseAnalyzeSql(StringInfo buf, Relation rel);