Automatically generated data table code is often used in hibernate.

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Package safeguard;
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Import org. hibernate. cfg. Configuration;
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Import org. hibernate. tool. hbm2ddl. SchemaExport;
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Public class CreateTable {
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/**
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* @ Param args
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*/
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Public static void main (String [] args ){
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Configuration cfg = new Configuration (). configure ();
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SchemaExport se = new SchemaExport (cfg );
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Se. create (true, true );
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}
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}
Note:

If you do not delete an existing table when hibernate automatically generates the table, you can configure it in hibernate:

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<Prop key = "hibernate. hbm2ddl. auto"> update </prop>