SQLITE_OPEN_FULLMUTEX 1034 ext/sqlite3/libsqlite/sqlite3.c #define SQLITE_OPEN_FULLMUTEX        0x00010000  /* Ok for sqlite3_open_v2() */
SQLITE_OPEN_FULLMUTEX  487 ext/sqlite3/libsqlite/sqlite3.h #define SQLITE_OPEN_FULLMUTEX        0x00010000  /* Ok for sqlite3_open_v2() */