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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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11
sql/field.h
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@@ -5055,22 +5055,21 @@ class Send_field :public Sql_alloc,
public Type_handler_hybrid_field_type
{
public:
const char *db_name;
const char *table_name,*org_table_name;
LEX_CSTRING db_name;
LEX_CSTRING table_name, org_table_name;
LEX_CSTRING col_name, org_col_name;
ulong length;
uint flags, decimals;
Send_field() {}
Send_field(Field *field)
{
field->make_send_field(this);
DBUG_ASSERT(table_name != 0);
DBUG_ASSERT(table_name.str != 0);
normalize();
}
Send_field(THD *thd, Item *item);
Send_field(Field *field,
const char *db_name_arg,
const char *table_name_arg)
const LEX_CSTRING &db_name_arg,
const LEX_CSTRING &table_name_arg)
:Type_handler_hybrid_field_type(field->type_handler()),
db_name(db_name_arg),
table_name(table_name_arg),