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| author | Sergei Golubchik <serg@mariadb.org> | 2015-10-08 22:54:24 +0200 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2015-10-08 22:54:24 +0200 |
| commit | 82e9f6d948132b71abd57d8413f97f0cc2208d82 (patch) | |
| tree | 3ab146f819af46d42d93be133cea16b66ff5df7f /sql/field_conv.cc | |
| parent | c8d511293aae155210089b6de4143d11569af18d (diff) | |
| parent | b9768521bdeb1a8069c7b871f4536792b65fd79b (diff) | |
| download | mariadb-git-82e9f6d948132b71abd57d8413f97f0cc2208d82.tar.gz | |
Merge remote-tracking branch 'mysql/5.5' into 5.5
Diffstat (limited to 'sql/field_conv.cc')
| -rw-r--r-- | sql/field_conv.cc | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/sql/field_conv.cc b/sql/field_conv.cc index d6a53a9a2fc..d24f31e4fa1 100644 --- a/sql/field_conv.cc +++ b/sql/field_conv.cc @@ -1,7 +1,6 @@ /* - Copyright (c) 2000, 2012, Oracle and/or its affiliates. - Copyright (c) 2010, 2012, Monty Program Ab - + Copyright (c) 2000, 2015, Oracle and/or its affiliates. + Copyright (c) 2010, 2015, MariaDB This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -863,15 +862,10 @@ int field_conv(Field *to,Field *from) { // Be sure the value is stored Field_blob *blob=(Field_blob*) to; from->val_str(&blob->value); - /* - Copy value if copy_blobs is set, or source is not a string and - we have a pointer to its internal string conversion buffer. - */ - if (to->table->copy_blobs || - (!blob->value.is_alloced() && - from->real_type() != MYSQL_TYPE_STRING && - from->real_type() != MYSQL_TYPE_VARCHAR)) + + if (!blob->value.is_alloced() && from->is_updatable()) blob->value.copy(); + return blob->store(blob->value.ptr(),blob->value.length(),from->charset()); } if (from->real_type() == MYSQL_TYPE_ENUM && |