Andrew Hutchings 17e954db7d MCOL-1246 Fix string matching for whitespace ...

For equality string matches other engines ignore trailing whitespace
(this does not apply to LIKE matches). So we should do the same. This
patch trims whitespace for MIN/MAX extent elimination checks, fixed
width columns and dictionary columns during equality matches against
constants (SELECT * FROM t1 WHERE b = 'ABC').

2018-03-07 16:56:42 +00:00

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