database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2026-01-06 05:22:24 +03:00
Code Activity

Added error in case auto_increment and default where defined

Browse Source 
at the same time.
This commit is contained in:
jani@hynda.(none)
2003-03-22 19:55:09 +02:00
parent 17537ba797
commit 6112e67d64
1 changed files with 14 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
sql/sql_parse.cc
View File

@@ -2880,21 +2880,29 @@ bool add_field_to_list(char *field_name, enum_field_types type,
lex->col_list.empty();
}
if (default_value && default_value->type() == Item::NULL_ITEM)
if (default_value)
{
if ((type_modifier & (NOT_NULL_FLAG | AUTO_INCREMENT_FLAG)) ==
NOT_NULL_FLAG)
if (default_value->type() == Item::NULL_ITEM)
{
net_printf(&thd->net,ER_INVALID_DEFAULT,field_name);
default_value=0;
if ((type_modifier & (NOT_NULL_FLAG | AUTO_INCREMENT_FLAG)) ==
NOT_NULL_FLAG)
{
net_printf(&thd->net,ER_INVALID_DEFAULT,field_name);
DBUG_RETURN(1);
}
}
else if (type_modifier & AUTO_INCREMENT_FLAG)
{
net_printf(&thd->net, ER_INVALID_DEFAULT, field_name);
DBUG_RETURN(1);
}
default_value=0;
}
if (!(new_field=new create_field()))
DBUG_RETURN(1);
new_field->field=0;
new_field->field_name=field_name;
new_field->def= (type_modifier & AUTO_INCREMENT_FLAG ? 0 : default_value);
new_field->def= default_value;
new_field->flags= type_modifier;
new_field->unireg_check= (type_modifier & AUTO_INCREMENT_FLAG ?
Field::NEXT_NUMBER : Field::NONE);