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A joint patch for:

Browse Source 
- MDEV-8093 sql_yacc.yy: add %type create_field for field_spec and column_def

and partially:

- MDEV-8095 Split Create_field
This commit is contained in:
Alexander Barkov
2015-11-25 11:22:10 +04:00
parent a099686e2e
commit 00ed55c71a
16 changed files with 85 additions and 64 deletions
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18
sql/field.cc
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@ -9603,7 +9603,7 @@ void Field_bit_as_char::sql_type(String &res) const
Convert create_field::length from number of characters to number of bytes.
*/
void Create_field::create_length_to_internal_length(void)
void Column_definition::create_length_to_internal_length(void)
{
switch (sql_type) {
case MYSQL_TYPE_TINY_BLOB:
@ -9654,10 +9654,11 @@ void Create_field::create_length_to_internal_length(void)
/**
Init for a tmp table field. To be extended if need be.
*/
void Create_field::init_for_tmp_table(enum_field_types sql_type_arg,
uint32 length_arg, uint32 decimals_arg,
bool maybe_null, bool is_unsigned,
uint pack_length_arg)
void Column_definition::init_for_tmp_table(enum_field_types sql_type_arg,
uint32 length_arg,
uint32 decimals_arg,
bool maybe_null, bool is_unsigned,
uint pack_length_arg)
{
DBUG_ENTER("Create_field::init_for_tmp_table");
@ -9768,7 +9769,7 @@ static inline bool is_item_func(Item* x)
}
bool Create_field::check(THD *thd)
bool Column_definition::check(THD *thd)
{
const uint conditional_type_modifiers= AUTO_INCREMENT_FLAG;
uint sign_len, allowed_type_modifier= 0;
@ -10425,10 +10426,11 @@ Field *make_field(TABLE_SHARE *share,
/** Create a field suitable for create of table. */
Create_field::Create_field(THD *thd, Field *old_field, Field *orig_field)
Column_definition::Column_definition(THD *thd, Field *old_field,
Field *orig_field)
{
field= old_field;
field_name=change=old_field->field_name;
field_name= old_field->field_name;
length= old_field->field_length;
flags= old_field->flags;
unireg_check=old_field->unireg_check;