sphinxQL fetching random?

问题

In SphinxQL, how do I get random records from index?

SELECT fname FROM indexname WHERE Age>=21 and Age<=47 random 0,4 \G;

Getting following error:

sphinxql: syntax error, unexpected CONST_INT, expecting BETWEEN (or 8 other tokens) near '0,4

Any other way to getting random record from SphinxQl?

回答1:

All you need is

... ORDER BY RAND() LIMIT 4

来源：https://stackoverflow.com/questions/15434291/sphinxql-fetching-random