First of all, the checking for a NOT FOUND warning can be done explicitly, if so desired, without having to save away the SQLCODE and SQLSTATE into local variables.
首先，可以显式地检查NOTFOUND警告(如果想这样做的话)，而不必在局部变量中保存SQLCODE和SQLSTATE。
First of all, the checking for a NOT FOUND warning can be done explicitly, if so desired, without having to save away the SQLCODE and SQLSTATE into local variables.
首先，可以显式地检查NOTFOUND警告(如果想这样做的话)，而不必在局部变量中保存SQLCODE和SQLSTATE。
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