Hello, The attached obvious patch adds T_CustomScan on case-switch of ExplainTargetRel() that was oversight.
It looked like working, but what it did was just printing referenced name, instead of table name. postgres=# explain select ctid, * from t0 hoge where ctid > '(50,0)'::tid; QUERY PLAN ------------------------------------------------------------------------ Custom Scan (ctidscan) on hoge (cost=0.00..100.00 rows=3333 width=43) Filter: (ctid > '(50,0)'::tid) ctid quals: (ctid > '(50,0)'::tid) (3 rows) This patch fixes up this behavior, as like other *Scan nodes are doing. postgres=# explain select ctid, * from t0 hoge where ctid > '(50,0)'::tid; QUERY PLAN ------------------------------------------------------------- Seq Scan on t0 hoge (cost=0.00..209.00 rows=3333 width=43) Filter: (ctid > '(50,0)'::tid) (2 rows) Thanks, -- NEC OSS Promotion Center / PG-Strom Project KaiGai Kohei <kai...@ak.jp.nec.com>
pgsql-v9.5-fixup-customscan-on-explain-targetrel.patch
Description: pgsql-v9.5-fixup-customscan-on-explain-targetrel.patch
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