20 Nov
2014
20 Nov
'14
2:30 p.m.
Hello Sergei, The attached patch fixes MDEV-7149 Constant propagation erroneously applied for LIKE All tests pass. But I'm not 100% sure about the patch. Is eq_cmp_result() proper place to fix this? If it's the right place, I can test the collation properties and return: - COND_TRUE for simple collations with one-character-to-one-weight rules, - COND_OK for the complex collations with tricky character to weight mapping. Thanks.