11.3. Costing Updates
11.3. Costing Updates See Red Hat JBoss Data Virtualization Development Guide: Reference Material for the system procedures SYSADMIN.setColumnStats and SYSADMIN.setTableStats . To make costing updates persistent MetadataRepository implementations should be provided for the following methods: TableStats getTableStats(String vdbName, int vdbVersion, Table table); void setTableStats(String vdbName, int vdbVersion, Table table, TableStats tableStats); ColumnStats getColumnStats(String vdbName, int vdbVersion, Column column); void setColumnStats(String vdbName, int vdbVersion, Column column, ColumnStats columnStats);
TableStats getTableStats(String vdbName, int vdbVersion, Table table); void setTableStats(String vdbName, int vdbVersion, Table table, TableStats tableStats); ColumnStats getColumnStats(String vdbName, int vdbVersion, Column column); void setColumnStats(String vdbName, int vdbVersion, Column column, ColumnStats columnStats);