Database object references are validated only in SQL DML statements.
数据库对象引用只会在SQL dml语句中验证。
Oracle applications involving arrays often make use of bulk bind operations, which execute SQL DML statements repeatedly, for each of the elements in an array.
涉及阵列的Oracle应用程序经常利用批量绑定操,其针对阵列中的每个元素反复执行SQL dml语句。
SQL has two main components: a Data Definition Language (DDL) and a Data Manipulation Language (DML).
SQL有两个主要部分:数据定义语言(DDL)和数据操纵语言(DML)。
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