Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.0(EOL), 10.1(EOL)
Description
I add this code into an mtr test:
CREATE TABLE t1(a INT, b INT);
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CREATE TABLE IF NOT EXISTS t1(a INT, b INT);
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CREATE INDEX IF NOT EXISTS i1 ON t1(a);
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CREATE INDEX IF NOT EXISTS i1 ON t1(a);
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SHOW CREATE TABLE t1;
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DROP INDEX IF EXISTS i1 ON t1;
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DROP INDEX IF EXISTS i1 ON t1;
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DROP TABLE t1;
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DROP TABLE IF EXISTS t1;
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--replace_column 1 # 2 # 5 #
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--replace_regex /xid=[0-9]+/xid=XX/ /GTID [0-9]+-[0-9]+-[0-9]+/GTID #-#-#/ /Server.ver.*/VER/
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SHOW BINLOG EVENTS;
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RESET MASTER;
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and see this output:
+SHOW BINLOG EVENTS;
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+Log_name Pos Event_type Server_id End_log_pos Info
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+# # Format_desc 1 # VER
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+# # Gtid_list 1 # []
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+# # Binlog_checkpoint 1 # master-bin.000001
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+# # Gtid 1 # GTID #-#-#
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+# # Query 1 # use `test`; CREATE TABLE t1(a INT, b INT)
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+# # Gtid 1 # GTID #-#-#
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+# # Query 1 # use `test`; CREATE TABLE IF NOT EXISTS t1(a INT, b INT)
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+# # Gtid 1 # GTID #-#-#
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+# # Query 1 # use `test`; CREATE INDEX IF NOT EXISTS i1 ON t1(a)
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+# # Gtid 1 # GTID #-#-#
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+# # Query 1 # use `test`; DROP INDEX IF EXISTS i1 ON t1
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+# # Gtid 1 # GTID #-#-#
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+# # Query 1 # use `test`; DROP TABLE `t1` /* generated by server */
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+# # Gtid 1 # GTID #-#-#
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+# # Query 1 # use `test`; DROP TABLE IF EXISTS `t1` /* generated by server */
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+RESET MASTER;
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Notice, these queries do get logged even if nothing to do:
- CREATE TABLE IF NOT EXISTS
- DROP TABLE IF EXISTS
Unlike the above, these queries do not get logged if nothing todo:
- CREATE INDEX IF NOT EXISTS i1 ON t1(a);
- DROP INDEX IF EXISTS i1 ON t1;
They should be get logged.
Attachments
Activity
| Field | Original Value | New Value |
|---|---|---|
| Summary | ALTER TABLE {ADD|DROP} INDEX IF [NOT] EXISTS do not get written into binlog if nothing to do | ALTER TABLE {ADD|DROP} INDEX IF [NOT] EXISTS does not get written into binlog if nothing to do |
| Component/s | Data Definition - Alter Table [ 10114 ] | |
| Affects Version/s | 10.1 [ 16100 ] | |
| Affects Version/s | 10.0 [ 16000 ] |
| Labels | verified |
| Workflow | MariaDB v2 [ 60202 ] | MariaDB v3 [ 66965 ] |
| Assignee | Alexander Barkov [ bar ] |
| Assignee | Alexey Botchkov [ holyfoot ] |
| Status | Open [ 1 ] | In Progress [ 3 ] |
| Assignee | Alexey Botchkov [ holyfoot ] | Alexander Barkov [ bar ] |
| Assignee | Alexander Barkov [ bar ] | Alexey Botchkov [ holyfoot ] |
| Fix Version/s | 10.1.8 [ 19605 ] | |
| Fix Version/s | 10.1 [ 16100 ] | |
| Resolution | Fixed [ 1 ] | |
| Status | In Progress [ 3 ] | Closed [ 6 ] |
| Workflow | MariaDB v3 [ 66965 ] | MariaDB v4 [ 148924 ] |
this might have been introduced in
MDEV-7390accidentally. sorry if this was the case.