NAME

SQLITE_CHECKPOINT_PASSIVE, SQLITE_CHECKPOINT_FULL, SQLITE_CHECKPOINT_RESTART, SQLITE_CHECKPOINT_TRUNCATE — checkpoint mode values

SYNOPSIS

#include <sqlite3.h>

#define SQLITE_CHECKPOINT_PASSIVE
#define SQLITE_CHECKPOINT_FULL
#define SQLITE_CHECKPOINT_RESTART
#define SQLITE_CHECKPOINT_TRUNCATE

DESCRIPTION

These constants define all valid values for the "checkpoint mode" passed as the third parameter to the sqlite3_wal_checkpoint_v2() interface. See the sqlite3_wal_checkpoint_v2() documentation for details on the meaning of each of these checkpoint modes.

IMPLEMENTATION NOTES

These declarations were extracted from the interface documentation at line 9706.

#define SQLITE_CHECKPOINT_PASSIVE  0  /* Do as much as possible w/o blocking */
#define SQLITE_CHECKPOINT_FULL     1  /* Wait for writers, then checkpoint */
#define SQLITE_CHECKPOINT_RESTART  2  /* Like FULL but wait for readers */
#define SQLITE_CHECKPOINT_TRUNCATE 3  /* Like RESTART but also truncate WAL */

SEE ALSO

sqlite3_wal_checkpoint_v2(3)