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RUNSQL 的用法有误, 具体请参见SQL的几种操作. SELECT是一个选择性的抽取数据操作,本身对数据不会有改动.RUNSQL不支持此类. 如果需要,可以定义一个QUERYDEF,修改其SQL就行.
RunSQL Method
See AlsoApplies ToExampleSpecificsThe RunSQL method carries out the RunSQL action in Visual Basic.
expression.RunSQL(SQLStatement, UseTransaction)
expression Required. An expression that returns one of the objects in the Applies To list.
SQLStatement Required Variant. A string expression that's a valid SQL statement for an action query or a data-definition query. It uses an INSERT INTO, DELETE, SELECT...INTO, UPDATE, CREATE TABLE, ALTER TABLE, DROP TABLE, CREATE INDEX, or DROP INDEX statement. Include an IN clause if you want to access another database.
UseTransaction Optional Variant. Use True (–1) to include this query in a transaction. Use False (0) if you don't want to use a transaction. If you leave this argument blank, the default (True) is assumed. |
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