Help Center/ GaussDB(DWS)/ Tool Guide/ DSC/ SQL Syntax Migration Reference/ Teradata Syntax Migration/ Schema Objects and Data Definition Language (DDL)/ DBC.TABLES
Updated on 2024-07-19 GMT+08:00
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DBC.TABLES

The DSC migrates dbc.tables to their corresponding mig_td_ext.vw_td_dbc_tables.

Example: databasename is migrated as mig_td_ext.vw_td_dbc_tables.schemaname.

Input:

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sel databasename,tablename FROM dbc.tables
WHERE tablekind='T' and trim(databasename) = '<dbname>'
AND
( NOT(TRIM(tablename) LIKE ANY  (<excludelist>))
);

Output:

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SELECT
         mig_td_ext.vw_td_dbc_tables.schemaname
                                , mig_td_ext.vw_td_dbc_tables.tablename

     FROM
         mig_td_ext.vw_td_dbc_tables
     WHERE
                                mig_td_ext.vw_td_dbc_tables.tablekind =  'T'
          AND TRIM(mig_td_ext.vw_td_dbc_tables.schemaname) = '<dbname>'
          AND( NOT( TRIM(mig_td_ext.vw_td_dbc_tables.tablename) LIKE ANY ( ARRAY[ < excludelist > ] ) ) )
;