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/* Copyright (c) 2005 PrimeBase Technologies GmbH
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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; either version 2 of the License, or
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* (at your option) any later version.
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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* 2006-05-16 Paul McCullagh
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* These functions implement the parts of PBXT which must conform to the
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* key and row format used by MySQL.
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#include "datadic_xt.h"
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#ifndef MYSQL_VERSION_ID
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#error MYSQL_VERSION_ID must be defined!
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struct charset_info_st;
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u_int myxt_create_key_from_key(XTIndexPtr ind, xtWord1 *key, xtWord1 *old, u_int k_length);
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u_int myxt_create_key_from_row(XTIndexPtr ind, xtWord1 *key, xtWord1 *record, xtBool *no_duplicate);
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u_int myxt_create_foreign_key_from_row(XTIndexPtr ind, xtWord1 *key, xtWord1 *record, XTIndexPtr fkey_ind, xtBool *no_null);
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u_int myxt_get_key_length(XTIndexPtr ind, xtWord1 *b_value);
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int myxt_compare_key(XTIndexPtr ind, int search_flags, uint key_length, xtWord1 *key_value, xtWord1 *b_value);
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u_int myxt_key_seg_length(XTIndexSegRec *keyseg, u_int key_offset, xtWord1 *key_value);
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xtBool myxt_create_row_from_key(XTOpenTablePtr ot, XTIndexPtr ind, xtWord1 *key, u_int key_len, xtWord1 *record);
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void myxt_set_null_row_from_key(XTOpenTablePtr ot, XTIndexPtr ind, xtWord1 *record);
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void myxt_set_default_row_from_key(XTOpenTablePtr ot, XTIndexPtr ind, xtWord1 *record);
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void myxt_print_key(XTIndexPtr ind, xtWord1 *key_value);
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xtWord4 myxt_store_row_length(XTOpenTablePtr ot, char *rec_buff);
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xtWord4 myxt_store_row_data(XTOpenTablePtr ot, xtWord4 row_size, char *rec_buff);
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xtBool myxt_store_row(XTOpenTablePtr ot, XTTabRecInfoPtr rec_info, char *rec_buff);
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size_t myxt_load_row_length(XTOpenTablePtr ot, size_t buffer_size, xtWord1 *source_buf, u_int *ret_col_cnt);
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xtWord4 myxt_load_row_data(XTOpenTablePtr ot, xtWord1 *source_buf, xtWord1 *dest_buff, u_int col_cnt);
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xtBool myxt_load_row(XTOpenTablePtr ot, xtWord1 *source_buf, xtWord1 *dest_buff, u_int col_cnt);
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xtBool myxt_find_column(XTOpenTablePtr ot, u_int *col_idx, const char *col_name);
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void myxt_get_column_name(XTOpenTablePtr ot, u_int col_idx, u_int len, char *col_name);
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void myxt_get_column_as_string(XTOpenTablePtr ot, char *buffer, u_int col_idx, u_int len, char *value);
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xtBool myxt_set_column(XTOpenTablePtr ot, char *buffer, u_int col_idx, const char *value, u_int len);
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void myxt_get_column_data(XTOpenTablePtr ot, char *buffer, u_int col_idx, char **value, size_t *len);
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void myxt_setup_dictionary(XTThreadPtr self, XTDictionary *dic);
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xtBool myxt_load_dictionary(XTThreadPtr self, struct XTDictionary *dic, struct XTDatabase *db, XTPathStrPtr tab_path);
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void myxt_free_dictionary(XTThreadPtr self, XTDictionary *dic);
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void myxt_move_dictionary(XTDictionaryPtr dic, XTDictionaryPtr source_dic);
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XTDDTable *myxt_create_table_from_table(XTThreadPtr self, STRUCT_TABLE *my_tab);
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void myxt_static_convert_identifier(XTThreadPtr self, MX_CHARSET_INFO *cs, char *from, char *to, size_t to_len);
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char *myxt_convert_identifier(XTThreadPtr self, MX_CHARSET_INFO *cs, char *from);
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void myxt_static_convert_table_name(XTThreadPtr self, char *from, char *to, size_t to_len);
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void myxt_static_convert_file_name(char *from, char *to, size_t to_len);
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char *myxt_convert_table_name(XTThreadPtr self, char *from);
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xtBool myxt_temp_table_name(const char *table);
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int myxt_strcasecmp(char * a, char *b);
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int myxt_isspace(MX_CHARSET_INFO *cs, char a);
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int myxt_ispunct(MX_CHARSET_INFO *cs, char a);
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int myxt_isdigit(MX_CHARSET_INFO *cs, char a);
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MX_CHARSET_INFO *myxt_getcharset(bool convert);
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xtBool myxt_create_thread_possible();
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void *myxt_create_thread();
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void myxt_destroy_thread(void *thread, xtBool end_threads);
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void myxt_delete_remaining_thread();
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XTThreadPtr myxt_get_self();
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int myxt_statistics_fill_table(XTThreadPtr self, void *th, void *ta, void *co, MX_CONST void *ch);
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void myxt_get_status(XTThreadPtr self, XTStringBufferPtr strbuf);
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class XTDDColumnFactory
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static XTDDColumn *createFromMySQLField(XTThread *self, STRUCT_TABLE *, Field *);
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void myxt_wait_pbxt_plugin_slot_assigned(XTThread *self);