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On 09/04/2013 09:03 PM, Kian-Tat Lim wrote: > Bill wrote: >> mysql> SELECT count(*) AS n, AVG(ra_PS), AVG(decl_PS), chunkId >> -> FROM Object >> -> GROUP BY chunkId; >> +----------------+-------------------------------+-------------------------------+ >> | SUM(QS1_COUNT) | (SUM(QS3_SUM)/SUM(QS2_COUNT)) | (SUM(QS5_SUM)/SUM(QS4_COUNT)) | >> +----------------+-------------------------------+-------------------------------+ >> | 3738244 | 80.5458153658024 | 0.27024249373145 | >> +----------------+-------------------------------+-------------------------------+ >> 1 row in set (27.30 sec) > Hmm. I guess we can't easily get transparency in the column > headers here. But can we at least get the "n"? And what happened to > the chunkId? We can. We used to, but it was a big hassle, and I haven't re-implemented in the new framework. I didn't it was worth working on before getting the framework right (it is still incomplete). Especially because we've noticed that there is a limit to column identifiers, so we'll have to re-work the proxy protocol in order to get it right in the general case. Using aliases like "AS n" is planned in the nearer term. -Daniel > ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the QSERV-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1