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MDEV-19599 Change db_name, table_name to LEX_CSTRING in Item_ident and Send_field

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This commit is contained in:
Alexander Barkov
2019-05-26 06:17:35 +04:00
parent ac93d7d674
commit 9f23f8e598
31 changed files with 319 additions and 317 deletions
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8
sql/sql_help.cc
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@ -92,14 +92,12 @@ static bool init_fields(THD *thd, TABLE_LIST *tables,
context->resolve_in_table_list_only(tables);
for (; count-- ; find_fields++)
{
LEX_CSTRING field_name= {find_fields->field_name,
strlen(find_fields->field_name) };
/* We have to use 'new' here as field will be re_linked on free */
Item_field *field= (new (thd->mem_root)
Item_field(thd, context,
"mysql",
find_fields->table_name,
&field_name));
{STRING_WITH_LEN("mysql")},
Lex_cstring_strlen(find_fields->table_name),
Lex_cstring_strlen(find_fields->field_name)));
if (!(find_fields->field= find_field_in_tables(thd, field, tables, NULL,
0, REPORT_ALL_ERRORS, 1,
TRUE)))