sqlite3SchemaMutexHeld 9612 ext/sqlite3/libsqlite/sqlite3.c # define sqlite3SchemaMutexHeld(X,Y,Z) 1 sqlite3SchemaMutexHeld 53012 ext/sqlite3/libsqlite/sqlite3.c SQLITE_PRIVATE int sqlite3SchemaMutexHeld(sqlite3 *db, int iDb, Schema *pSchema){