Fix EXPLAIN MERGE output when no tuples are processed An 'else' clause was misplaced in commit 598ac10be1c2, making zero-rows output look a bit silly. Add a test case for it.
Pointed out by Tom Lane. Discussion: https://postgr.es/m/21030.1652893...@sss.pgh.pa.us Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/12e423e21d8ef47d95a099c12f625f6d191eaf92 Modified Files -------------- src/backend/commands/explain.c | 27 +++++++++++++++------------ src/test/regress/expected/merge.out | 20 +++++++++++++++++++- src/test/regress/sql/merge.sql | 8 +++++++- 3 files changed, 41 insertions(+), 14 deletions(-)
