sqlite3BtreeCloseCursor 8036 ext/sqlite3/libsqlite/sqlite3.c SQLITE_PRIVATE int sqlite3BtreeCloseCursor(BtCursor*);
sqlite3BtreeCloseCursor 49546 ext/sqlite3/libsqlite/sqlite3.c       sqlite3BtreeCloseCursor(pTmp);
sqlite3BtreeCloseCursor 59121 ext/sqlite3/libsqlite/sqlite3.c     sqlite3BtreeCloseCursor(pCx->pCursor);