MySQL returned an empty result set (i.e. zero rows). (Query took 0.0002 seconds.)
SELECT * FROM `prepared_statements_instances`
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OBJECT_INSTANCE_BEGIN
The address in memory of the instrumented prepared… |
STATEMENT_ID
The internal statement ID assigned by the server. |
STATEMENT_NAME
For the binary protocol, this column is NULL. For … |
SQL_TEXT
The prepared statement text, with ? placeholder ma… |
OWNER_THREAD_ID
Event thread id that created the prepared statemen… |
OWNER_EVENT_ID
Event id that created the prepared statement. |
OWNER_OBJECT_TYPE
NULL for a prepared statement created by a client … |
OWNER_OBJECT_SCHEMA
NULL for a prepared statement created by a client … |
OWNER_OBJECT_NAME
NULL for a prepared statement created by a client … |
TIMER_PREPARE
The time spent executing the statement preparation… |
COUNT_REPREPARE
The number of times the statement was reprepared i… |
COUNT_EXECUTE
Total times the prepared statement was executed. |
SUM_TIMER_EXECUTE
Total time spent executing all prepared statements… |
MIN_TIMER_EXECUTE
Minimum time spent executing any of the prepared s… |
AVG_TIMER_EXECUTE
Average time spent executing any of the prepared s… |
MAX_TIMER_EXECUTE
Maximum time spent executing any of the prepared s… |
SUM_LOCK_TIME
The total time spent (in picoseconds) waiting for … |
SUM_ERRORS
The total number of errors that occurend for the p… |
SUM_WARNINGS
The total number of warnings that occurend for the… |
SUM_ROWS_AFFECTED
The total number of affected rows by the prepared … |
SUM_ROWS_SENT
The total number of rows returned by the prepared … |
SUM_ROWS_EXAMINED
The total number of rows examined by the prepared … |
SUM_CREATED_TMP_DISK_TABLES
The total number of on-disk temporary tables creat… |
SUM_CREATED_TMP_TABLES
The total number of in-memory temporary tables cre… |
SUM_SELECT_FULL_JOIN
The total number of full joins executed by the pre… |
SUM_SELECT_FULL_RANGE_JOIN
The total number of range search joins executed by… |
SUM_SELECT_RANGE
The total number of joins that used ranges on the … |
SUM_SELECT_RANGE_CHECK
The total number of joins that check for key usage… |
SUM_SELECT_SCAN
The total number of joins that did a full scan of … |
SUM_SORT_MERGE_PASSES
The total number of merge passes that the sort alg… |
SUM_SORT_RANGE
The total number of sorts that were done using ran… |
SUM_SORT_ROWS
The total number of sorted rows that were sorted b… |
SUM_SORT_SCAN
The total number of sorts that were done by scanni… |
SUM_NO_INDEX_USED
The total number of statements that performed a ta… |
SUM_NO_GOOD_INDEX_USED
The total number of statements where no good index… |
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