diff options
Diffstat (limited to 'maintenance/archives/patch-change_tag-indexes.sql')
| -rw-r--r-- | maintenance/archives/patch-change_tag-indexes.sql | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/maintenance/archives/patch-change_tag-indexes.sql b/maintenance/archives/patch-change_tag-indexes.sql new file mode 100644 index 00000000..9f8d8f80 --- /dev/null +++ b/maintenance/archives/patch-change_tag-indexes.sql @@ -0,0 +1,21 @@ +-- +-- Rename indexes on change_tag from implicit to explicit names +-- + +DROP INDEX ct_rc_id ON /*_*/change_tag; +DROP INDEX ct_log_id ON /*_*/change_tag; +DROP INDEX ct_rev_id ON /*_*/change_tag; +DROP INDEX ct_tag ON /*_*/change_tag; + +DROP INDEX ts_rc_id ON /*_*/tag_summary; +DROP INDEX ts_log_id ON /*_*/tag_summary; +DROP INDEX ts_rev_id ON /*_*/tag_summary; + +CREATE UNIQUE INDEX /*i*/change_tag_rc_tag ON /*_*/change_tag (ct_rc_id,ct_tag); +CREATE UNIQUE INDEX /*i*/change_tag_log_tag ON /*_*/change_tag (ct_log_id,ct_tag); +CREATE UNIQUE INDEX /*i*/change_tag_rev_tag ON /*_*/change_tag (ct_rev_id,ct_tag); +CREATE INDEX /*i*/change_tag_tag_id ON /*_*/change_tag (ct_tag,ct_rc_id,ct_rev_id,ct_log_id); + +CREATE UNIQUE INDEX /*i*/tag_summary_rc_id ON /*_*/tag_summary (ts_rc_id); +CREATE UNIQUE INDEX /*i*/tag_summary_log_id ON /*_*/tag_summary (ts_log_id); +CREATE UNIQUE INDEX /*i*/tag_summary_rev_id ON /*_*/tag_summary (ts_rev_id); |