Db2: Find the size all tables in a specific schema

db2 "SELECT tabname,TABSCHEMA, SUM(DATA_OBJECT_P_SIZE)+

SUM(INDEX_OBJECT_P_SIZE)+ SUM(LONG_OBJECT_P_SIZE)+

SUM(LOB_OBJECT_P_SIZE)+ SUM(XML_OBJECT_P_SIZE) AS SIZE FROM

SYSIBMADM.ADMINTABINFO where TABSCHEMA='WCS' group by tabname,tabschema ORDER BY SIZE DESC"



SELECT TABSCHEMA, TABNAME, SUM(DATA_OBJECT_P_SIZE) + SUM(COL_OBJECT_P_SIZE) +

 SUM(INDEX_OBJECT_P_SIZE) + SUM(LONG_OBJECT_P_SIZE) +

 SUM(LOB_OBJECT_P_SIZE) + SUM(XML_OBJECT_P_SIZE) AS SIZE_IN_KB

 FROM SYSIBMADM.ADMINTABINFO GROUP BY TABSCHEMA, TABNAME ORDER BY 3 DESC ; 

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