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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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* Copyright (C) 2008 Sun Microsystems
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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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#ifndef DRIZZLE_SERVER_SQL_PARSE_H
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#define DRIZZLE_SERVER_SQL_PARSE_H
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#include <drizzled/definitions.h>
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#include <drizzled/common.h>
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#include <drizzled/lex_string.h>
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#include <drizzled/comp_creator.h>
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#include <mystrings/m_ctype.h>
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class Lex_input_stream;
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typedef class st_select_lex SELECT_LEX;
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bool begin_trans(Session *session);
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bool end_active_trans(Session *session);
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int end_trans(Session *session, enum enum_mysql_completiontype completion);
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bool execute_sqlcom_select(Session *session, TableList *all_tables);
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bool multi_update_precheck(Session *session, TableList *tables);
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bool multi_delete_precheck(Session *session, TableList *tables);
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int mysql_multi_update_prepare(Session *session);
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int mysql_multi_delete_prepare(Session *session);
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bool mysql_insert_select_prepare(Session *session);
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bool update_precheck(Session *session, TableList *tables);
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bool delete_precheck(Session *session, TableList *tables);
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bool insert_precheck(Session *session, TableList *tables);
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bool create_table_precheck(Session *session, TableList *tables,
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TableList *create_table);
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bool parse_sql(Session *session, Lex_input_stream *lip);
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Item *negate_expression(Session *session, Item *expr);
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bool test_if_data_home_dir(const char *dir);
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bool check_identifier_name(LEX_STRING *str, uint32_t err_code= 0,
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uint32_t max_char_length= NAME_CHAR_LEN,
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const char *param_for_err_msg= "");
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bool check_string_byte_length(LEX_STRING *str, const char *err_msg,
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uint32_t max_byte_length);
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bool check_string_char_length(LEX_STRING *str, const char *err_msg,
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uint32_t max_char_length, const CHARSET_INFO * const cs,
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void mysql_parse(Session *session, const char *inBuf, uint32_t length,
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const char ** semicolon);
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bool mysql_test_parse_for_slave(Session *session, char *inBuf,
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bool is_update_query(enum enum_sql_command command);
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bool alloc_query(Session *session, const char *packet, uint32_t packet_length);
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void mysql_reset_session_for_next_command(Session *session);
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void create_select_for_variable(const char *var_name);
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void mysql_init_multi_delete(LEX *lex);
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bool multi_delete_set_locks_and_link_aux_tables(LEX *lex);
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void init_update_queries(void);
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bool do_command(Session *session);
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bool dispatch_command(enum enum_server_command command, Session *session,
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char* packet, uint32_t packet_length);
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void log_slow_statement(Session *session);
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bool append_file_to_dir(Session *session, const char **filename_ptr,
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const char *table_name);
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bool reload_cache(Session *session, ulong options, TableList *tables,
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bool *write_to_binlog);
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bool check_simple_select();
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void mysql_init_select(LEX *lex);
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bool mysql_new_select(LEX *lex, bool move_down);
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int prepare_schema_table(Session *session, LEX *lex, Table_ident *table_ident,
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enum enum_schema_tables schema_table_idx);
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Item * all_any_subquery_creator(Item *left_expr,
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chooser_compare_func_creator cmp,
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SELECT_LEX *select_lex);
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#endif /* DRIZZLE_SERVER_SQL_PARSE_H */