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390.1.2
by Monty Taylor
Fixed copyright headers in drizzled/ |
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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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1
by brian
clean slate |
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/* This file defines structures needed by udf functions */
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139.1.8
by Stewart Smith
UDFs are now normal Item_func objects. Simplifies handling them a lot. |
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#include "item_func.h" |
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1
by brian
clean slate |
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enum Item_udftype {UDFTYPE_FUNCTION=1,UDFTYPE_AGGREGATE}; |
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139.1.8
by Stewart Smith
UDFs are now normal Item_func objects. Simplifies handling them a lot. |
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typedef Item_func* (*create_func_item)(MEM_ROOT*); |
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1
by brian
clean slate |
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139.1.8
by Stewart Smith
UDFs are now normal Item_func objects. Simplifies handling them a lot. |
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struct udf_func |
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1
by brian
clean slate |
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{
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LEX_STRING name; |
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139.1.8
by Stewart Smith
UDFs are now normal Item_func objects. Simplifies handling them a lot. |
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create_func_item create_func; |
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1
by brian
clean slate |
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};
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void udf_init(void),udf_free(void); |
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482
by Brian Aker
Remove uint. |
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udf_func *find_udf(const char *name, uint32_t len=0); |
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1
by brian
clean slate |
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void free_udf(udf_func *udf); |
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int mysql_create_function(THD *thd,udf_func *udf); |