【发布时间】:2020-09-24 22:16:41
【问题描述】:
如here 所述,我无法通过将脚本解析为 XML 来执行脚本。我看到基于 MSDN 的 Synapse 不支持它。有人可以帮助我如何在 SQL DW 中实现这一点吗?我有一个包含所有 SQL 语句的表,我想通过循环遍历该列中的每条记录来执行它们。
DDL:
CREATE TABLE [#Temp]
(
JOB_ID INT NOT NULL,
SQL_STMNT NVARCHAR(2000)
);
DML:
INSERT INTO #Temp
SELECT 100, 'SELECT * FROM Table_A WHERE MyDate = @ProcessDate'
UNION
SELECT 103, 'SELECT * FROM Table_B WHERE MyDate = @ProcessDate AND MyCode = ''ABC'''
UNION
SELECT 110, 'SELECT * FROM Table_C WHERE MyDate = @ProcessDate AND MyID = 345'
UNION
SELECT 200, 'SELECT * FROM Table_D WHERE MyDate = @ProcessDate'
UNION
SELECT 230, 'SELECT * FROM Table_E WHERE MyDate = @ProcessDate'
【问题讨论】:
标签: sql-server tsql azure-sqldw azure-sql-data-warehouse