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MDEV-12681 Wrong VIEW results for CHAR(0xDF USING latin1)

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This commit is contained in:
Alexander Barkov
2017-11-15 15:52:03 +04:00
parent ea1739f90d
commit 02e35ef5f2
6 changed files with 75 additions and 0 deletions
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21
mysql-test/r/func_str.result
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@ -4530,3 +4530,24 @@ latin2_general_ci
#
# End of 5.6 tests
#
#
# Start of 10.0 tests
#
#
# MDEV-12681 Wrong VIEW results for CHAR(0xDF USING latin1)
#
EXPLAIN EXTENDED SELECT CHAR(0xDF USING latin1);
id select_type table type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used
Warnings:
Note 1003 select char(0xdf using latin1) AS `CHAR(0xDF USING latin1)`
EXPLAIN EXTENDED SELECT CHAR(0xDF USING `binary`);
id select_type table type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used
Warnings:
Note 1003 select char(0xdf) AS `CHAR(0xDF USING ``binary``)`
EXPLAIN EXTENDED SELECT CHAR(0xDF);
id select_type table type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used
Warnings:
Note 1003 select char(0xdf) AS `CHAR(0xDF)`