This system table contains all executed SQL statements without any reference to the executing user or detail SQL texts. Only those statements are considered which could be successfully compiled. All users have access to the table.
|SESSION_ID||ID of the session|
|STMT_ID||Serially numbered ID of statement within a session|
|COMMAND_NAME||Name of the statement (for example, SELECT, COMMIT, or MERGE.)|
|COMMAND_CLASS||Class of statement (for example, DQL, TRANSACTION, or DML.)|
|DURATION||Duration of the statement in seconds|
|START_TIME||Timestamp at the start point of the statement|
|STOP_TIME||Timestamp at the stop point of the statement|
|CPU||CPU usage as percentage of total system CPU resources available|
Maximum usage of temporary DB memory of the query in MiB (
Maximum usage of modified, persistent DB memory of the query in MiB (
If this value is larger than 0, then data had to be loaded into the main memory.
This column reflects only the data written during a COMMIT. For other statements its value is NULL.
|NET||Maximum network traffic ratio in MiB per second (sum of send/receive, per node, averaged over the last measure interval)|
Result of the statement:
|ERROR_CODE||Error code if the statement failed|
|ERROR_TEXT||Error text if the statement failed|
|PRIORITY||Priority group at query start|
|RESOURCES||Share of the CPU allocated to this query, expressed in percentage. This depends on factors such as number of queries running in parallel and consumer groups|
|ROW_COUNT||Number of result rows for queries, or number of affected rows for DML and DDL statements|
The following execution modes are supported: