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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2017-05-14 11:07:40 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2017-05-14 11:07:40 -0400 |
| commit | f6747434873693e001737ca06c30dcbcc2320b20 (patch) | |
| tree | 5f0cbac59a1c528f91884a9b6ea239348fe67001 /src/include/nodes/plannodes.h | |
| parent | f04c9a61468904b6815b2bc73a48878817766e0e (diff) | |
Remove no-longer-needed fields of Hash plan nodes.
skewColType/skewColTypmod are no longer used in the wake of commit
9aab83fc5, and seem unlikely to be wanted in future, so let's drop 'em.
Discussion: https://postgr.es/m/16364.1494520862@sss.pgh.pa.us
Diffstat (limited to 'src/include/nodes/plannodes.h')
| -rw-r--r-- | src/include/nodes/plannodes.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h index 164105a3a9d..0b08e49dd4b 100644 --- a/src/include/nodes/plannodes.h +++ b/src/include/nodes/plannodes.h @@ -858,8 +858,7 @@ typedef struct GatherMerge * * If the executor is supposed to try to apply skew join optimization, then * skewTable/skewColumn/skewInherit identify the outer relation's join key - * column, from which the relevant MCV statistics can be fetched. Also, its - * type information is provided to save a lookup. + * column, from which the relevant MCV statistics can be fetched. * ---------------- */ typedef struct Hash @@ -868,8 +867,6 @@ typedef struct Hash Oid skewTable; /* outer join key's table OID, or InvalidOid */ AttrNumber skewColumn; /* outer join key's column #, or zero */ bool skewInherit; /* is outer join rel an inheritance tree? */ - Oid skewColType; /* datatype of the outer key column */ - int32 skewColTypmod; /* typmod of the outer key column */ /* all other info is in the parent HashJoin node */ } Hash; |