10272       const char *zDbName = (const char*)sqlite3_column_text(pStmt, 1);  local
10273       if( zDbName==0 ) continue;
10275       if( sqlite3_stricmp(zDbName, "main")==0 ){
10279         appendText(&s, zDbName, '\'');
10282       appendText(&s, zDbName, '"');
10779     const char *zDbName = nArg==2 ? azArg[1] : "main";  local
10782       sqlite3_file_control(p->db, zDbName, SQLITE_FCNTL_VFS_POINTER, &pVfs);
10811     const char *zDbName = nArg==2 ? azArg[1] : "main";  local
10814       sqlite3_file_control(p->db, zDbName, SQLITE_FCNTL_VFSNAME, &zVfsName);
12072 ** Returns a pointer to the given DB name's VFS. If zDbName is 0 then
12076 sqlite3_vfs * fiddle_db_vfs(const char *zDbName){  argument
12079     sqlite3_file_control(globalDb, zDbName ? zDbName : "main",
12103 ** zDbName is NULL. Returns NULL if globalDb is not opened.
12105 const char * fiddle_db_filename(const char * zDbName){  argument
12107       ? sqlite3_db_filename(globalDb, zDbName ? zDbName : "main")