Dan Hecht has posted comments on this change. Change subject: IMPALA-4729: Implement REPLACE() ......................................................................
Patch Set 9: What do you mean by "complicated" queries? And how much did computing the StringSearch only once help? From your numbers below, REPLACE is not much faster than REGEX_REPLACE, but I thought earlier you were seeing a 2x speedup. -- To view, visit http://gerrit.cloudera.org:8080/5776 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: I1780a7d8fee6d0db9dad148217fb6eb10f773329 Gerrit-PatchSet: 9 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Zach Amsden <[email protected]> Gerrit-Reviewer: Alex Behm <[email protected]> Gerrit-Reviewer: Dan Hecht <[email protected]> Gerrit-Reviewer: Michael Ho <[email protected]> Gerrit-Reviewer: Tim Armstrong <[email protected]> Gerrit-Reviewer: Zach Amsden <[email protected]> Gerrit-HasComments: No
