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Merge mronstrom@bk-internal.mysql.com:/home/bk/mysql-5.0

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into  c-4a09e253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/mysql-5.1
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pappa@c-4a09e253.1238-1-64736c10.cust.bredbandsbolaget.se
2005-08-25 13:11:38 -04:00
parent 1c9a78438e 0c859d6651
commit 02056f8e3a
346 changed files with 11177 additions and 8144 deletions
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42
sql/sql_help.cc
View File

@@ -75,7 +75,7 @@ enum enum_used_fields
RETURN VALUES
0 all ok
1 one of the fileds didn't finded
1 one of the fileds was not found
*/
static bool init_fields(THD *thd, TABLE_LIST *tables,
@@ -90,7 +90,7 @@ static bool init_fields(THD *thd, TABLE_LIST *tables,
Item_field *field= new Item_field(context,
"mysql", find_fields->table_name,
find_fields->field_name);
if (!(find_fields->field= find_field_in_tables(thd, field, tables,
if (!(find_fields->field= find_field_in_tables(thd, field, tables, NULL,
0, REPORT_ALL_ERRORS, 1,
TRUE)))
DBUG_RETURN(1);
@@ -623,43 +623,45 @@ bool mysqld_help(THD *thd, const char *mask)
Protocol *protocol= thd->protocol;
SQL_SELECT *select;
st_find_field used_fields[array_elements(init_used_fields)];
DBUG_ENTER("mysqld_help");
TABLE_LIST *leaves= 0;
TABLE_LIST tables[4];
bzero((gptr)tables,sizeof(tables));
tables[0].alias= tables[0].table_name= (char*) "help_topic";
tables[0].lock_type= TL_READ;
tables[0].next_global= tables[0].next_local= &tables[1];
tables[1].alias= tables[1].table_name= (char*) "help_category";
tables[1].lock_type= TL_READ;
tables[1].next_global= tables[1].next_local= &tables[2];
tables[2].alias= tables[2].table_name= (char*) "help_relation";
tables[2].lock_type= TL_READ;
tables[2].next_global= tables[2].next_local= &tables[3];
tables[3].alias= tables[3].table_name= (char*) "help_keyword";
tables[3].lock_type= TL_READ;
tables[0].db= tables[1].db= tables[2].db= tables[3].db= (char*) "mysql";
List<String> topics_list, categories_list, subcategories_list;
String name, description, example;
int count_topics, count_categories, error;
uint mlen= strlen(mask);
size_t i;
MEM_ROOT *mem_root= thd->mem_root;
DBUG_ENTER("mysqld_help");
bzero((gptr)tables,sizeof(tables));
tables[0].alias= tables[0].table_name= (char*) "help_topic";
tables[0].lock_type= TL_READ;
tables[0].next_global= tables[0].next_local=
tables[0].next_name_resolution_table= &tables[1];
tables[1].alias= tables[1].table_name= (char*) "help_category";
tables[1].lock_type= TL_READ;
tables[1].next_global= tables[1].next_local=
tables[1].next_name_resolution_table= &tables[2];
tables[2].alias= tables[2].table_name= (char*) "help_relation";
tables[2].lock_type= TL_READ;
tables[2].next_global= tables[2].next_local=
tables[2].next_name_resolution_table= &tables[3];
tables[3].alias= tables[3].table_name= (char*) "help_keyword";
tables[3].lock_type= TL_READ;
tables[0].db= tables[1].db= tables[2].db= tables[3].db= (char*) "mysql";
if (open_and_lock_tables(thd, tables))
goto error;
/*
Init tables and fields to be usable from items
tables do not contain VIEWs => we can pass 0 as conds
*/
setup_tables(thd, &thd->lex->select_lex.context,
&thd->lex->select_lex.top_join_list,
tables, 0, &leaves, FALSE);
memcpy((char*) used_fields, (char*) init_used_fields, sizeof(used_fields));
if (init_fields(thd, tables, used_fields, array_elements(used_fields)))
goto error;
size_t i;
for (i=0; i<sizeof(tables)/sizeof(TABLE_LIST); i++)
tables[i].table->file->init_table_handle_for_HANDLER();