void sqlite3_interrupt(sqlite3*); int sqlite3_is_interrupted(sqlite3*);
R-18964-51531:[This function causes any pending database operation to abort and return at its earliest opportunity. ] This routine is typically called in response to a user action such as pressing "Cancel" or Ctrl-C where the user wants a long query operation to halt immediately.
R-01707-21292:[It is safe to call this routine from a thread different from the thread that is currently running the database operation. ] But it is not safe to call this routine with a database connection that is closed or might close before sqlite3_interrupt() returns.
R-27910-63456:[If an SQL operation is very nearly finished at the time when sqlite3_interrupt() is called, then it might not have an opportunity to be interrupted and might continue to completion. ]
R-64809-29224:[An SQL operation that is interrupted will return SQLITE_INTERRUPT. ] R-41837-07814:[If the interrupted SQL operation is an INSERT, UPDATE, or DELETE that is inside an explicit transaction, then the entire transaction will be rolled back automatically. ]
R-21274-02227:[The sqlite3_interrupt(D) call is in effect until all currently running SQL statements on database connection D complete. ] R-02653-06118:[Any new SQL statements that are started after the sqlite3_interrupt() call and before the running statement count reaches zero are interrupted as if they had been running prior to the sqlite3_interrupt() call. ] R-62469-05091:[New SQL statements that are started after the running statement count reaches zero are not effected by the sqlite3_interrupt(). ] R-04156-06964:[A call to sqlite3_interrupt(D) that occurs when there are no running SQL statements is a no-op and has no effect on SQL statements that are started after the sqlite3_interrupt() call returns. ]
R-26673-15838:[The sqlite3_is_interrupted(D) interface can be used to determine whether or not an interrupt is currently in effect for database connection D. ]
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