Cuando se ingrese un nuevo registro, ese tendrá el id_libros que tenía donde se quedo el ultimo registro: es decir que si teniamos 100 libros Y luego hacemos Delete, y luego ingresamos uno nuevo, el ...

Sql truncate table using this statement you can remove all data of rows or column ( complete data ) not table. in this there is no where clause but where clause is available in delete statement.

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I'm considering dumping our transaction logs to disk more frequently/truncating our logs more frequently. We don't provide up to the second-last successfull transaction restoration in this ...