diff options
Diffstat (limited to 'src/backend/commands/tablecmds.c')
| -rw-r--r-- | src/backend/commands/tablecmds.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index 7a063ca8ae0..7b6c69b7a52 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -20269,7 +20269,7 @@ moveSplitTableRows(Relation rel, Relation splitRel, List *partlist, List *newPar * (newPartName) like table (modelRel) * * Emulates command: CREATE [TEMP] TABLE <newPartName> (LIKE <modelRel's name> - * INCLUDING ALL EXCLUDING INDEXES EXCLUDING IDENTITY) + * INCLUDING ALL EXCLUDING INDEXES EXCLUDING IDENTITY EXCLUDING STATISTICS) * * Also, this function sets the new partition access method same as parent * table access methods (similarly to CREATE TABLE ... PARTITION OF). It @@ -20313,9 +20313,11 @@ createPartitionTable(RangeVar *newPartName, Relation modelRel, /* * Indexes will be inherited on "attach new partitions" stage, after data - * moving. + * moving. We also don't copy the extended statistics for consistency + * with CREATE TABLE PARTITION OF. */ - tlc->options = CREATE_TABLE_LIKE_ALL & ~(CREATE_TABLE_LIKE_INDEXES | CREATE_TABLE_LIKE_IDENTITY); + tlc->options = CREATE_TABLE_LIKE_ALL & + ~(CREATE_TABLE_LIKE_INDEXES | CREATE_TABLE_LIKE_IDENTITY | CREATE_TABLE_LIKE_STATISTICS); tlc->relationOid = InvalidOid; createStmt->tableElts = lappend(createStmt->tableElts, tlc); |