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Tim Armstrong resolved IMPALA-7331. ----------------------------------- Resolution: Fixed Fix Version/s: Impala 3.3.0 > Add Char codegen support to helpers > ----------------------------------- > > Key: IMPALA-7331 > URL: https://issues.apache.org/jira/browse/IMPALA-7331 > Project: IMPALA > Issue Type: Sub-task > Components: Backend > Reporter: Tim Armstrong > Assignee: Tim Armstrong > Priority: Major > Labels: codegen > Fix For: Impala 3.3.0 > > > There are a lot of generic helpers with missing TYPE_CHAR support. We need to > add char to those. The tuple layout is identical to > TYPE_FIXED_UDA_INTERMEDIATE and the UDF StringVal type is used the same as > TYPE_STRING, so mostly this requires using those code paths for CHAR and > doing appropriate testing to ensure that it works (the random query generator > may help here!). > E.g. > https://github.com/apache/impala/blob/4a39e7c/be/src/codegen/codegen-anyval.cc#L58 > https://github.com/apache/impala/blob/4a39e7c29f7b910c9ae0d622b355e9362c17aaec/be/src/runtime/descriptors.cc#L712 -- This message was sent by Atlassian JIRA (v7.6.3#76005)