database/mariadb-columnstore-engine
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c16b0f6ad7e5bd4ba19c66bf5317ebbecc45e596
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4 Commits

Author SHA1 Message Date
Alexander Barkov
c16b0f6ad7 MCOL-4823 WHERE char_col<varchar_col returns a wrong result of a large table (#2060) 
SCommand StrFilterCmd::duplicate() missed these two lines:

    filterCmd->leftColType = leftColType;
    filterCmd->rightColType = rightColType;

which exist in the parent's FilterCommand::duplicate().

Rewriting the code to avoid duplication by using more inherited
methods/constructors. This reduces the probability of similar bugs
in the future.
 2021-08-03 11:53:05 +03:00
Roman Nozdrin
a292585b8c MCOL-4815 ColumnCommand was replaced with a set of derived classes specified by 
column width

RTSCommand was modified to use a fabric that produces CC class based on column width

NB this patch doesn't affect PseudoCC that also leverages ColumnCommand
 2021-07-21 12:54:14 +00:00
Andrew Hutchings
01446d1e22 Reformat all code to coding standard 2017-10-26 17:18:17 +01:00
david hill
f6afc42dd0 the begginning 2016-01-06 14:08:59 -06:00