52 int sqlite3DbIsNamed(sqlite3 *db, int iDb, const char *zName){  in sqlite3DbIsNamed()  argument
54       sqlite3StrICmp(db->aDb[iDb].zDbSName, zName)==0  in sqlite3DbIsNamed()
55    || (iDb==0 && sqlite3StrICmp("main", zName)==0)  in sqlite3DbIsNamed()
82   const char *zName;  in attachFunc()  local
94   zName = (const char *)sqlite3_value_text(argv[1]);  in attachFunc()
96   if( zName==0 ) zName = "";  in attachFunc()
131       assert( zName );  in attachFunc()
132       if( sqlite3DbIsNamed(db, i, zName) ){  in attachFunc()
133         zErrDyn = sqlite3MPrintf(db, "database %s is already in use", zName);  in attachFunc()
158     rc = sqlite3ParseUri(db->pVfs->zName, zFile, &flags, &pVfs, &zPath, &zErr);  in attachFunc()
169     pNew->zDbSName = sqlite3DbStrDup(db, zName);  in attachFunc()
220     rc = sqlite3UserAuthCheckLogin(db, zName, &newAuth);  in attachFunc()
272   const char *zName = (const char *)sqlite3_value_text(argv[0]);  in detachFunc()  local
281   if( zName==0 ) zName = "";  in detachFunc()
285     if( sqlite3DbIsNamed(db, i, zName) ) break;  in detachFunc()
289     sqlite3_snprintf(sizeof(zErr),zErr, "no such database: %s", zName);  in detachFunc()
293     sqlite3_snprintf(sizeof(zErr),zErr, "cannot detach database %s", zName);  in detachFunc()
299     sqlite3_snprintf(sizeof(zErr),zErr, "database %s is locked", zName);  in detachFunc()