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- 带有SIGNAL语句的ON条件on-condition with SIGNAL statement
- ON EXISTING子句INSERT语句的ON EXISTING子句对两种语法都适用。ON EXISTING clause The ON EXISTING clause of the INSERT statement applies to both syntaxes.
- 条件condition
- 在COBOL语言中,一个或多个语句的序列,最后以尾随一个空格的句号结束。In COBOL, a sequence of one or more statements, the last ending with a period followed by a space.
- 搜索条件search criteria
- 语句sentence
- 前提条件precondition
- 语法规则隐含在一种语言中的规则体系,被看作在该语言中生成所有可能的语句的机制The system of rules implicit in a language, viewed as a mechanism for generating all sentences possible in that language.
- 基本条件postulate
- 符合条件match condition
- 语句的lexical
- 生活条件living conditions
- 无条件unconditional
- 指定的行必须和On Error语句处在同一个过程中,否则会产生编译时错误。The specified line must be in the same procedure as the On Error statement, or a compile-time error will occur.
- 有条件的conditioned
- 无条件的unconditioned
- 即会在源代码编辑器中创建带有主干SQL语句的新触发器A new trigger is created in the source code editor with skeleton SQL statements
- 满足条件meet a condition
- 有利条件advantage
- 不将这些列包含在UPDATE语句的SET子句中即可达到此目的。You do this by not including the columns in the SET clause of the UPDATE statement.