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在sybase central中是否有查詢以查看列長度以及表的列類型,如VARCHAR(255),VARCHAR(500)...?如何獲取sybase 2中表的列大小
我試過這個查詢
SELECT syscolumns.name, systypes.name FROM sysobjects
JOIN syscolumns ON sysobjects.id = syscolumns.id
JOIN systypes ON systypes.type = syscolumns.type AND systypes.usertype= syscolumns.usertype
WHERE sysobjects.name LIKE 'table_name'
,但我只有列類型(VARCHAR)。