The tables and views that log SQL query data are in the data dictionary. For definitions of the query log tables, see Teradata Vantage™ - Data Dictionary, B035-1092. The following table provides a summary of log tables for tables and views.
| Object Type | Dictionary Object Name | Description |
|---|---|---|
| Table | DBC.DBQLExplainTbl | Stores the unformatted EXPLAIN text for a query. |
| DBC.DBQLObjTbl | Stores query object information. | |
| DBC.DBQLogTbl | Stores default rows for the Database Query Log, including Query Band information. | |
| DBC.DBQLRuleCountTbl | Stores the cardinality of DBQLRuleTbl. | |
| DBC.DBQLRuleTbl | Stores the rules for the Database Query Log. | |
| DBC.DBQLSqlTbl | Stores SQL query text. | |
| DBC.DBQLStepTbl | Stores query step information. | |
| DBC.DBQLSummaryTbl | Stores summary and threshold information for the logged query. | |
| DBC.DBQLXMLLockTbl | Logs lock contentions that exceed threshold. | |
| DBC.DBQLXMLTbl | Stores the Optimizer query plan for the logged query as an XML document. | |
| View | DBC.DBQLRulesV | A view of DBC.DBQLRuleTbl. |
| DBC.QryLockLogXMLV | A view of DBC.DBQLXMLLockTbl. | |
| DBC.QryLogExplainV | A view of DBQLExplainTbl. | |
| DBC.QryLogObjectsV | A view of DBQLObjTbl. | |
| DBC.QryLogSQLV | A view of DBQLSQLTbl. | |
| DBC.QryLogStepsV | A view of DBQLStepTbl. | |
| DBC.QryLogSummaryV | A view of DBQLSummaryTbl. | |
| DBC.QryLogTDWMV | A view of DBQLogTbl. | |
| DBC.QryLogV | A view of DBC.DBQLogTbl. | |
| DBC.QryLogXMLV | A view of DBQLXMLTbl. |