In table 6, the INSERT into the Orders table fails due to a foreign key constraint violation on custno.

在表6中，对orders表执行insert语句失败，因为custno违背了外键约束。

youdao

The addProduct() method in Listing 9 accepts a new product record as an array of key-value pairs and then uses the Zend_Db object's insert() method to write this record to the database table.

清单 9 中的 addProduct() 函数接收一个新产品记录作为键-值对数组，然后使用 Zend_Db 对象的 insert() 函数将记录写入到数据库表中。

youdao

These next key locks are only obtained when the key INSERT finds that a scanner with a Repeatable Read (RR) isolation level has a row lock on the next-higher key in the index.

这些next key锁只有在key INSERT发现带有Repeatable Read (RR)隔离级别的扫描器在索引中的next - higher键上有一个行锁时才能获得。

youdao

To unlock, insert a key to release the laptop.

ENGADGET: Kensington's Laptop Locking Station is a thief's worst nightmare... maybe

As for those shortcuts, you only need to remember three keys before you can consider yourself a master: Delete, Insert and the squiggly line that sits below the Esc. key.

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