sqlite3_db_config 1701 ext/sqlite3/libsqlite/sqlite3.c SQLITE_API int sqlite3_db_config(sqlite3*, int op, ...);
sqlite3_db_config 87782 ext/sqlite3/libsqlite/sqlite3.c   sqlite3_db_config,
sqlite3_db_config 1154 ext/sqlite3/libsqlite/sqlite3.h SQLITE_API int sqlite3_db_config(sqlite3*, int op, ...);