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Fix confusing NOTICE text in REINDEX CONCURRENTLY

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When performing REINDEX TABLE CONCURRENTLY, if all of the table's indexes
could not be reindexed, a NOTICE message claimed that the table had no
indexes.  This was confusing, so let's change the NOTICE text to something
less confusing.

In passing, also mention in the comment before ReindexRelationConcurrently
that materialized views are supported too and also explain what the return
value of the function means.

Author: Ashwin Agrawal
Reviewed-by: Michael Paquier
Discussion: https://postgr.es/m/CALfoeithHvi13p_VyR8kt9o6Pa7Z=Smi6Nfc2anHnQx5Lj8bTQ@mail.gmail.com
This commit is contained in:
David Rowley
2019-06-05 21:05:41 +12:00
parent 56b3b38382
commit e24a815c1c
2 changed files with 30 additions and 15 deletions
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10
src/test/regress/expected/create_index.out
View File

@ -1944,9 +1944,9 @@ DROP TABLE reindex_verbose;
CREATE TABLE concur_reindex_tab (c1 int);
-- REINDEX
REINDEX TABLE concur_reindex_tab; -- notice
NOTICE: table "concur_reindex_tab" has no indexes
NOTICE: table "concur_reindex_tab" has no indexes to reindex
REINDEX TABLE CONCURRENTLY concur_reindex_tab; -- notice
NOTICE: table "concur_reindex_tab" has no indexes
NOTICE: table "concur_reindex_tab" has no indexes that can be reindexed concurrently
ALTER TABLE concur_reindex_tab ADD COLUMN c2 text; -- add toast index
-- Normal index with integer column
CREATE UNIQUE INDEX concur_reindex_ind1 ON concur_reindex_tab(c1);
@ -2043,10 +2043,10 @@ ERROR: REINDEX is not yet implemented for partitioned indexes
-- REINDEX is a no-op for partitioned tables
REINDEX TABLE concur_reindex_part_10;
WARNING: REINDEX of partitioned tables is not yet implemented, skipping "concur_reindex_part_10"
NOTICE: table "concur_reindex_part_10" has no indexes
NOTICE: table "concur_reindex_part_10" has no indexes to reindex
REINDEX TABLE CONCURRENTLY concur_reindex_part_10;
WARNING: REINDEX of partitioned tables is not yet implemented, skipping "concur_reindex_part_10"
NOTICE: table "concur_reindex_part_10" has no indexes
NOTICE: table "concur_reindex_part_10" has no indexes that can be reindexed concurrently
SELECT relid, parentrelid, level FROM pg_partition_tree('concur_reindex_part_index')
ORDER BY relid, level;
relid | parentrelid | level
@ -2150,7 +2150,7 @@ DELETE FROM concur_reindex_tab4 WHERE c1 = 1;
-- The invalid index is not processed when running REINDEX TABLE.
REINDEX TABLE CONCURRENTLY concur_reindex_tab4;
WARNING: cannot reindex invalid index "public.concur_reindex_ind5" concurrently, skipping
NOTICE: table "concur_reindex_tab4" has no indexes
NOTICE: table "concur_reindex_tab4" has no indexes that can be reindexed concurrently
\d concur_reindex_tab4
Table "public.concur_reindex_tab4"
Column | Type | Collation | Nullable | Default