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| author | Rucha Deodhar <rucha.deodhar@mariadb.com> | 2021-01-12 13:31:57 +0530 |
|---|---|---|
| committer | Rucha Deodhar <rucha.deodhar@mariadb.com> | 2021-01-13 19:24:05 +0530 |
| commit | fb9a9599bc9faed7b2f4860cb5e2bc8c597aacef (patch) | |
| tree | 3758fb941e482bc048af7405568860bb47365c75 /cmake/versioninfo.rc.in | |
| parent | 59998d3480f2a472cfc79208be4ee32ff5eff1ed (diff) | |
| download | mariadb-git-fb9a9599bc9faed7b2f4860cb5e2bc8c597aacef.tar.gz | |
MDEV-24387: Wrong number of decimal digits in certain UNION/Subqery
constellation
Analysis: The decimals is set to NOT_FIXED_DEC for Field_str even if it is
NULL. Unsigned has decimals=0. So Type_std_attributes::decimals is set to 39
(maximum between 0 and 39). This results in incorrect number of decimals
when we have union of unsigned and NULL type.
Fix: Check if the field is created from NULL value. If yes, set decimals to 0
otherwise set it to NOT_FIXED_DEC.
Diffstat (limited to 'cmake/versioninfo.rc.in')
0 files changed, 0 insertions, 0 deletions