isSchemaChange 73710 ext/sqlite3/libsqlite/sqlite3.c int isSchemaChange; isSchemaChange 73713 ext/sqlite3/libsqlite/sqlite3.c isSchemaChange = (db->flags & SQLITE_InternChanges)!=0; isSchemaChange 73717 ext/sqlite3/libsqlite/sqlite3.c isSchemaChange==0); isSchemaChange 73721 ext/sqlite3/libsqlite/sqlite3.c isSchemaChange = 0; isSchemaChange 73729 ext/sqlite3/libsqlite/sqlite3.c if( isSchemaChange ){