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327.2.4
by Brian Aker
Refactoring table.h |
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#include <drizzled/server_includes.h> |
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#include <drizzled/natural_join_column.h> |
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327.2.6
by Brian Aker
Removed old base view code. |
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Natural_join_column::Natural_join_column(Field_translator *field_param __attribute__((unused)), TableList *tab) |
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327.2.4
by Brian Aker
Refactoring table.h |
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{
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assert(tab->field_translation); |
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table_field= NULL; |
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table_ref= tab; |
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is_common= false; |
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}
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Natural_join_column::Natural_join_column(Field *field_param, |
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TableList *tab) |
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{
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assert(tab->table == field_param->table); |
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table_field= field_param; |
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table_ref= tab; |
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is_common= false; |
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}
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const char *Natural_join_column::name() |
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{
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return table_field->field_name; |
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}
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Item *Natural_join_column::create_item(THD *thd) |
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{
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return new Item_field(thd, &thd->lex->current_select->context, table_field); |
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}
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Field *Natural_join_column::field() |
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{
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return table_field; |
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}
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const char *Natural_join_column::table_name() |
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{
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assert(table_ref); |
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return table_ref->alias; |
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}
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const char *Natural_join_column::db_name() |
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{
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/*
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Test that TableList::db is the same as st_table_share::db to
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ensure consistency. An exception are I_S schema tables, which
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are inconsistent in this respect.
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*/
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assert(!strcmp(table_ref->db, |
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table_ref->table->s->db.str) || |
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(table_ref->schema_table && |
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table_ref->table->s->db.str[0] == 0)); |
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return table_ref->db; |
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}
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