SELDISTINCTDataBaseName,--所属库TableName,--表名ColumnType--列的类型FROMDBC.ColumnsWHEREColumnTypeIN('?','++','AT','BF','BO','BV',--'CF','CO',--'CV',--'D',--'DA','DS','F',--'I','I1','I2',--'I8','JN','N','PD','PM','PS',
CV VARCHAR VARCHAR D DECIMAL DECIMAL DA DATE DATE DH INTERVAL DAY TO HOUR Azure Synapse では サイクル間隔データ型はサポートされていませんが、date 比較関数 (DATEDIFFやDATEADDなど) を使用して date 計算を行います。 DM INTERVAL DAY TO MINUTE Azure Synapse では サイクル間隔データ...
execute database_name.AllUserRights ('username'); 使用UDF宏定义 create macro database_name.AllUserRights (UserNamechar(128))as( locking rowforaccessselectUserName (varchar(128)) ,AccessType (varchar(128)) ,RoleName (varchar(128)) ,DatabaseName (varchar(128)) ,TableName (varchar(128)) ,Co...
++ TD_ANYTYPE Azure Synapse 中不支持 A1 ARRAY Azure Synapse 中不支持 AN ARRAY Azure Synapse 中不支持 AT TIME TIME BF BYTE BINARY BO BLOB BLOB 数据类型不直接受支持,但可以替换为 BINARY。 BV VARBYTE BINARY CF VARCHAR CHAR CO CLOB CLOB 数据类型不直接受支持,但可以替换为 VARCHAR。 CV VARCHA...
TeraData SQL基础
columns WHERE dbc.columns.databasename = '"Test"'; 输入:dbc.columns table,指定所有支持列 SELECT '$AUTO_DB_IP' ,objectdatabasename ,objecttablename ,'$TX_DATE_10' ,'' ,'0' ,FirstStepTime ,FirstRespTime ,RowCount ,cast(RowCount*sum(case when T2.ColumnType ='CV' then T2.Column...
ColumnType WHEN 'A1' THEN 2003 WHEN 'AN' THEN 2003 WHEN 'AT' THEN 92 WHEN 'BF' THEN -2 WHEN 'BO' THEN 2004 WHEN 'BV' THEN -3 WHEN 'CF' THEN 1 WHEN 'CO' THEN 2005 WHEN 'CV' THEN 12 WHEN 'D' THEN 3 WHEN 'DA' THEN 91 WHEN 'F' THEN 6 WHEN 'GF' THEN 1 WHEN 'GV...
输入文件中包含表的专用关键词MULTISET VOLATILE,但GaussDB(DWS)不支持该关键词。因此,DSC在迁移过程中用关键词LOCAL TEMPORARY/UNLOGGED替换该关键词。请通过session_mode参数为CREATE TABLE语句设置默认表类型(SET/MULTISET)。详细内容查看以下节点:CREAT
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SELECT * FROM CUSTOMER WHERE POSTCODE LIKE ANY ('CV1%', 'CV2%', 'CV3%'); Motsvarigheten i Azure Synapse-syntaxen är: SQL Kopiera SELECT * FROM CUSTOMER WHERE (POSTCODE LIKE 'CV1%') OR (POSTCODE LIKE 'CV2%') OR (POSTCODE LIKE 'CV3%'); Beroende på systeminställ...