#定义SQLITE_STMTSTATUS_FULLSCAN_STEP 1 #定义SQLITE_STMTSTATUS_SORT 2 #定义SQLITE_STMTSTATUS_AUTOINDEX 3 #定义SQLITE_STMTSTATUS_VM_STEP 4 #定义SQLITE_STMTSTATUS_REPREPARE 5 #定义SQLITE_STMTSTATUS_RUN 6 #定义SQLITE_STMTSTATUS_FILTER_MISS 7 #定义SQLITE_STMTSTATUS_FILTER_HIT 8 #定义SQLITE_STMTSTATUS_MEMUSED 99