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MySQL 5.1: Name_resolution_context Struct Reference

Name_resolution_context Struct Reference

#include <item.h>

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List of all members.

Public Member Functions

 Name_resolution_context ()
void init ()
void resolve_in_table_list_only (TABLE_LIST *tables)
void process_error (THD *thd)

Public Attributes

Name_resolution_context * outer_context
TABLE_LIST * table_list
TABLE_LIST * first_name_resolution_table
TABLE_LIST * last_name_resolution_table
st_select_lex * select_lex
void(* error_processor )(THD *, void *)
void * error_processor_data
bool resolve_in_select_list
Security_context * security_ctx

Detailed Description

Definition at line 244 of file item.h.

Constructor & Destructor Documentation

Name_resolution_context::Name_resolution_context (  )  [inline]

Definition at line 303 of file item.h.

00304     :outer_context(0), table_list(0), select_lex(0),
00305     error_processor_data(0),
00306     security_ctx(0)
00307     {}

Member Function Documentation

void Name_resolution_context::init (  )  [inline]

Definition at line 309 of file item.h.

References dummy_error_processor(), error_processor, FALSE, first_name_resolution_table, last_name_resolution_table, NULL, and resolve_in_select_list.

Referenced by push_new_name_resolution_context(), and set_new_item_local_context().

00310   {
00311     resolve_in_select_list= FALSE;
00312     error_processor= &dummy_error_processor;
00313     first_name_resolution_table= NULL;
00314     last_name_resolution_table= NULL;
00315   }

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void Name_resolution_context::process_error ( THD *  thd  )  [inline]

Definition at line 323 of file item.h.

References error_processor_data.

Referenced by Item_func_sp::execute(), Item_default_value::fix_fields(), Item_ref::fix_fields(), Item_field::fix_fields(), and Item_func_sp::fix_length_and_dec().

00324   {
00325     (*error_processor)(thd, error_processor_data);
00326   }

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void Name_resolution_context::resolve_in_table_list_only ( TABLE_LIST *  tables  )  [inline]

Definition at line 317 of file item.h.

References FALSE, first_name_resolution_table, resolve_in_select_list, and table_list.

Referenced by check_insert_fields(), init_fields(), mysql_insert(), and mysql_prepare_insert().

00318   {
00319     table_list= first_name_resolution_table= tables;
00320     resolve_in_select_list= FALSE;
00321   }

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Member Data Documentation

void(* Name_resolution_context::error_processor)(THD *, void *)

Referenced by init(), and Item_default_value::save_in_field().

void* Name_resolution_context::error_processor_data

Definition at line 288 of file item.h.

Referenced by process_error().

TABLE_LIST* Name_resolution_context::first_name_resolution_table

Definition at line 268 of file item.h.

Referenced by Item_insert_value::fix_fields(), Item_field::fix_fields(), Item_field::fix_outer_field(), init(), insert_fields(), mysql_prepare_insert(), push_new_name_resolution_context(), resolve_in_table_list_only(), Name_resolution_context_state::restore_state(), Name_resolution_context_state::save_state(), set_new_item_local_context(), and setup_tables().

TABLE_LIST* Name_resolution_context::last_name_resolution_table

Definition at line 273 of file item.h.

Referenced by Item_insert_value::fix_fields(), Item_field::fix_fields(), Item_field::fix_outer_field(), init(), push_new_name_resolution_context(), and set_new_item_local_context().

Name_resolution_context* Name_resolution_context::outer_context

Definition at line 250 of file item.h.

Referenced by Item_ref::fix_fields(), and Item_field::fix_outer_field().

bool Name_resolution_context::resolve_in_select_list

Definition at line 295 of file item.h.

Referenced by Item_ref::fix_fields(), Item_field::fix_outer_field(), init(), resolve_in_table_list_only(), Name_resolution_context_state::restore_state(), and Name_resolution_context_state::save_state().

Security_context* Name_resolution_context::security_ctx

Definition at line 301 of file item.h.

Referenced by Item_func_sp::execute_impl(), and Item_func_current_user::fix_fields().

st_select_lex* Name_resolution_context::select_lex

Definition at line 280 of file item.h.

Referenced by Item_ref::fix_fields(), Item_field::fix_fields(), Item_field::fix_outer_field(), mysql_insert(), and setup_natural_join_row_types().

TABLE_LIST* Name_resolution_context::table_list

Definition at line 260 of file item.h.

Referenced by insert_fields(), mysql_prepare_insert(), resolve_in_table_list_only(), Name_resolution_context_state::restore_state(), Name_resolution_context_state::save_state(), Item_func_group_concat::setup(), and setup_tables().

The documentation for this struct was generated from the following file:
Generated on Sat Sep 9 22:10:02 2006 for MySQL 5.1 by  doxygen 1.4.7