BTREE_AUTOVACUUM_INCR 49791 ext/sqlite3/libsqlite/sqlite3.c     BTREE_AUTOVACUUM_INCR
BTREE_AUTOVACUUM_INCR 88162 ext/sqlite3/libsqlite/sqlite3.c   if( 0==sqlite3StrICmp(z, "incremental") ) return BTREE_AUTOVACUUM_INCR;