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| author | unknown <tnurnberg@mysql.com/white.intern.koehntopp.de> | 2007-11-10 21:51:47 +0100 |
|---|---|---|
| committer | unknown <tnurnberg@mysql.com/white.intern.koehntopp.de> | 2007-11-10 21:51:47 +0100 |
| commit | fd7ab7633e57d6ca55b6050f4195e810668b6e59 (patch) | |
| tree | 48713ae2fc4de41d280198ffb1fc56b19c3aae13 /mysql-test/t/log_tables.test | |
| parent | 2e05c63d9cebef1dc63d4378f4d65046619d2457 (diff) | |
| download | mariadb-git-fd7ab7633e57d6ca55b6050f4195e810668b6e59.tar.gz | |
Bug#31700: thd->examined_row_count not incremented for 'const' type queries
add 5.1-specific test showing that 'const' access increments 'examined'
counter in slow query log.
mysql-test/r/log_tables.result:
5.1-only test showing that 'const' access increments counters
mysql-test/t/log_tables.test:
5.1-only test showing that 'const' access increments counters
Diffstat (limited to 'mysql-test/t/log_tables.test')
| -rw-r--r-- | mysql-test/t/log_tables.test | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/mysql-test/t/log_tables.test b/mysql-test/t/log_tables.test index 12098b4543b..39bf8029a7c 100644 --- a/mysql-test/t/log_tables.test +++ b/mysql-test/t/log_tables.test @@ -924,3 +924,34 @@ set global general_log = off; select command_type, argument from mysql.general_log; deallocate prepare long_query; set global general_log = @old_general_log_state; + +# +# Bug #31700: thd->examined_row_count not incremented for 'const' type queries +# +SET @old_slow_log_state = @@global.slow_query_log; + +SET SESSION long_query_time = 0; +SET GLOBAL slow_query_log = ON; +FLUSH LOGS; +TRUNCATE TABLE mysql.slow_log; + +# Let there be three columns, unique, non-unique, and non-indexed: +CREATE TABLE t1 (f1 SERIAL,f2 INT, f3 INT, PRIMARY KEY(f1), KEY(f2)); +INSERT INTO t1 VALUES (1,1,1); +INSERT INTO t1 VALUES (2,2,2); +INSERT INTO t1 VALUES (3,3,3); +INSERT INTO t1 VALUES (4,4,4); + +SELECT SQL_NO_CACHE 'Bug#31700 - SCAN',f1,f2,f3 FROM t1 WHERE f3=4; +SELECT SQL_NO_CACHE 'Bug#31700 - KEY', f1,f2,f3 FROM t1 WHERE f2=3; +SELECT SQL_NO_CACHE 'Bug#31700 - PK', f1,f2,f3 FROM t1 WHERE f1=2; + +--replace_column 1 TIMESTAMP +SELECT start_time, rows_examined, rows_sent, sql_text FROM mysql.slow_log WHERE sql_text LIKE '%Bug#31700%' ORDER BY start_time; + +DROP TABLE t1; + +TRUNCATE TABLE mysql.slow_log; + +SET GLOBAL slow_query_log = @old_slow_log_state; +SET SESSION long_query_time =@old_long_query_time; |