The results of AnalyzeSP appear in TDMaps.ActionsTbl, with one row for every table that was analyzed for optimal map use. Tables are either marked as ALTER (meaning that Teradata recommends assigning the table to a new map) or EXCLUDE (meaning that the table is already assigned to a suitable map or does not meet the criteria for map reassignment). If DBQL step logging was considered in the analysis, tables are grouped by recommended proximity. Without DBQL input, tables are grouped by database. Within each grouping, the order is based on table size.
Teradata recommends that tables are assigned to the smallest sparse map possible. If the table is too large for a sparse map, Teradata recommends that the table is assigned to a contiguous map. ActionsTbl also describes issues that may prevent recommended map reassignments from occurring.
SELECT Action, DatabaseName, TableName, GroupOrder FROM TDMaps.ActionsTbl WHERE ActionListName = 'MyMoveTableList' ORDER BY 1, 4, 3, 2;
Action DatabaseName TableName GroupOrder Alter db2 JoinTab1 1 Alter db2 JoinTab2 1 Alter db2 OtherTab 2 Alter db1 LargeTab 3 Alter db1 MediumTab 3 Exclude db1 TinyTab NULL Exclude db2 SmallTab NULL Exclude db3 SmallToMediumTab NULL