31717       const char *zDbName = (const char*)sqlite3_column_text(pStmt, 1);  in do_meta_command()  local
31718       if( zDbName==0 ) continue;  in do_meta_command()
31720       if( sqlite3_stricmp(zDbName, "main")==0 ){  in do_meta_command()
31724         appendText(&s, zDbName, '\'');  in do_meta_command()
31727       appendText(&s, zDbName, '"');  in do_meta_command()
32371     const char *zDbName = nArg==2 ? azArg[1] : "main";  in do_meta_command()  local
32374       sqlite3_file_control(p->db, zDbName, SQLITE_FCNTL_VFS_POINTER, &pVfs);  in do_meta_command()
32403     const char *zDbName = nArg==2 ? azArg[1] : "main";  in do_meta_command()  local
32406       sqlite3_file_control(p->db, zDbName, SQLITE_FCNTL_VFSNAME, &zVfsName);  in do_meta_command()
33905 sqlite3_vfs * fiddle_db_vfs(const char *zDbName){  argument
33908     sqlite3_file_control(globalDb, zDbName ? zDbName : "main",
33934 const char * fiddle_db_filename(const char * zDbName){  argument
33936       ? sqlite3_db_filename(globalDb, zDbName ? zDbName : "main")