mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-04-21 19:45:56 +03:00
2020f35e88
* MCOL-5092 Ensure column width is correct for datatype
Change MODA return type to STRING
Modify MODA to handle every numeric type
* MCOL-5162 MODA to support char and varchar with collation support
Fixes to the aggregate bit functions
When we fixed the storage sign issue for MCOL-5092, it uncovered a problem in the bit aggregates (bit_and, bit_or and bit_xor). These aggregates should always return UBIGINT, but they relied on the type of the argument column, which gave bad results.
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
/* Copyright (C) 2020 MariaDB Corporation.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
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#include "utils_utf8.h"
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#include "mariadb_my_sys.h"
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namespace datatypes
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{
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static inline CHARSET_INFO& get_charset_or_bin(int32_t charsetNumber)
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{
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CHARSET_INFO* cs = get_charset(charsetNumber, MYF(MY_WME));
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return cs ? *cs : my_charset_bin;
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}
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Charset::Charset(uint32_t charsetNumber) : mCharset(&get_charset_or_bin(charsetNumber))
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{
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}
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void Charset::setCharset(uint32_t charsetNumber)
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{
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mCharset = &get_charset_or_bin(charsetNumber);
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}
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} // namespace datatypes
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