evgen@moonbone.local d76f9471cb Fix bug #12537 UNION produces longtext instead of varchar ...

Item::tmp_table_field_from_field_type() and create_tmp_field_from_item()
was converting string field to blob depending on byte-wise length instead of
character length, which results in converting valid varchar string with
length == 86 to longtext.

Made that functions above take into account max width of character when
converting string fields to blobs.

2005-08-30 16:19:53 +04:00

14 KiB

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