This is done using database triggers.

这要使用数据库触发器来完成。

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The database schema and runtime data are migrated using database scripts.

使用数据库脚本迁移数据库模式和运行时数据。

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You can introspect the database schema using database introspect — schema feedback_schema.

您可以使用database introspect——schema feedback_schema来内部检查数据库模式。

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They also created words for each mapped location, using a database of syllables.

ENGADGET: Lingodroid robots develop their own language, quietly begin plotting against mankind

Interpol has identified terrorists, murderers and war criminals using the database.

BBC: How safe is your passport?

Big data refers to a set of information and data so large and complex that it becomes difficult to process using conventional database management tools.

FORBES: The Next Revolution in Healthcare