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965bdf3e66
1. Adding a separate MY_COLLATION_HANDLER my_collation_ucs2_general_mysql500_ci_handler implementing a proper order for ucs2_general_mysql500_ci The problem happened because ucs2_general_mysql500_ci erroneously used my_collation_ucs2_general_ci_handler. 2. Cosmetic changes: Renaming: - plane00_mysql500 to my_unicase_mysql500_page00 - my_unicase_pages_mysql500 to my_unicase_mysql500_pages to use the same naming style with: - my_unicase_default_page00 - my_unicase_defaul_pages 3. Moving code fragments from - handler::check_collation_compatibility() in handler.cc - upgrade_collation() in table.cc into new methods in class Charset, to reuse the code easier.
34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
#ifndef CTYPE_UNIDATA_H_INCLUDED
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#define CTYPE_UNIDATA_H_INCLUDED
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/*
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Copyright (c) 2018 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 02110-1301 USA
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*/
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#define MY_UNICASE_INFO_DEFAULT_MAXCHAR 0xFFFF
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extern MY_UNICASE_CHARACTER my_unicase_default_page00[256];
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extern MY_UNICASE_CHARACTER *my_unicase_default_pages[256];
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extern MY_UNICASE_CHARACTER my_unicase_mysql500_page00[256];
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extern MY_UNICASE_CHARACTER *my_unicase_mysql500_pages[256];
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size_t my_strxfrm_pad_nweights_unicode(uchar *str, uchar *strend, size_t nweights);
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size_t my_strxfrm_pad_unicode(uchar *str, uchar *strend);
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#define PUT_WC_BE2_HAVE_1BYTE(dst, de, wc) \
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do { *dst++= (uchar) (wc >> 8); if (dst < de) *dst++= (uchar) (wc & 0xFF); } while(0)
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#endif /* CTYPE_UNIDATA_H_INCLUDED */
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