DB2获取当前用户表、字段、索引等详细信息
获取所有表、字段、索引等详细信息
SELECT d.nametbName, COALESCE(d.remarks,'')tbDesc, a.namecolumnName, a.coltypecolumnType, decode(a.nulls,'Y','1','0')notNull, decode(a.identity,'Y','1','0')auto, a.longlengthwidth, a.scaleprecision, COALESCE(a.remarks,'')comment, decode(n.unique_colcount,'1','1','0')unique, decode(n.uniquerule,'P','1','0')masterKey, COALESCE(n.name,'')indexName FROM sysibm.syscolumnsa INNERJOINsysibm.systablesdona.tbname=d.name LEFTJOINsysibm.sysindexesnonn.tbname=d.nameandSUBSTR(colnames,2)=a.name where d.type='T'andd.tbspace='USERSPACE1'
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