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574.3.8
by Lee
moving functions from item_strfunc to functions/str directory |
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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* Copyright (C) 2008 Sun Microsystems
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*
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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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*
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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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*
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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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||
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1241.9.36
by Monty Taylor
ZOMG. I deleted drizzled/server_includes.h. |
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#include "config.h" |
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574.3.8
by Lee
moving functions from item_strfunc to functions/str directory |
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#include CSTDINT_H
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670.1.20
by Monty Taylor
Renamed functions to function... everything else is singular. |
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#include <drizzled/function/str/str_conv.h> |
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574.3.8
by Lee
moving functions from item_strfunc to functions/str directory |
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String *Item_str_conv::val_str(String *str) |
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{
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assert(fixed == 1); |
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String *res; |
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if (!(res=args[0]->val_str(str))) |
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{
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971.6.11
by Eric Day
Removed purecov messages. |
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null_value=1; |
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return 0; |
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574.3.8
by Lee
moving functions from item_strfunc to functions/str directory |
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}
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null_value=0; |
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if (multiply == 1) |
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{
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uint32_t len; |
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res= copy_if_not_alloced(str,res,res->length()); |
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len= converter(collation.collation, (char*) res->ptr(), res->length(), |
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(char*) res->ptr(), res->length()); |
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assert(len <= res->length()); |
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res->length(len); |
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}
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else
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{
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uint32_t len= res->length() * multiply; |
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tmp_value.alloc(len); |
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tmp_value.set_charset(collation.collation); |
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len= converter(collation.collation, (char*) res->ptr(), res->length(), |
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(char*) tmp_value.ptr(), len); |
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tmp_value.length(len); |
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res= &tmp_value; |
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}
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return res; |
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}
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||
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void Item_func_lcase::fix_length_and_dec() |
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{
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collation.set(args[0]->collation); |
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multiply= collation.collation->casedn_multiply; |
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converter= collation.collation->cset->casedn; |
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max_length= args[0]->max_length * multiply; |
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}
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void Item_func_ucase::fix_length_and_dec() |
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{
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collation.set(args[0]->collation); |
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multiply= collation.collation->caseup_multiply; |
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converter= collation.collation->cset->caseup; |
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max_length= args[0]->max_length * multiply; |
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}
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