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BUG#4788 - show create table provides incorrect statement.

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Added code to adjust the field_length of user variables 
in dependence on the field type.
Aded new constants for numeric field widths.
This commit is contained in:
ingo@mysql.com
2004-09-10 18:56:47 +02:00
parent 69695656a1
commit 6c47f075c7
5 changed files with 67 additions and 5 deletions
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10
sql/sql_parse.cc
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@@ -4208,23 +4208,23 @@ bool add_field_to_list(THD *thd, char *field_name, enum_field_types type,
switch (type) {
case FIELD_TYPE_TINY:
if (!length) new_field->length=3+sign_len;
if (!length) new_field->length=MAX_TINYINT_WIDTH+sign_len;
allowed_type_modifier= AUTO_INCREMENT_FLAG;
break;
case FIELD_TYPE_SHORT:
if (!length) new_field->length=5+sign_len;
if (!length) new_field->length=MAX_SMALLINT_WIDTH+sign_len;
allowed_type_modifier= AUTO_INCREMENT_FLAG;
break;
case FIELD_TYPE_INT24:
if (!length) new_field->length=8+sign_len;
if (!length) new_field->length=MAX_MEDIUMINT_WIDTH+sign_len;
allowed_type_modifier= AUTO_INCREMENT_FLAG;
break;
case FIELD_TYPE_LONG:
if (!length) new_field->length=10+sign_len;
if (!length) new_field->length=MAX_INT_WIDTH+sign_len;
allowed_type_modifier= AUTO_INCREMENT_FLAG;
break;
case FIELD_TYPE_LONGLONG:
if (!length) new_field->length=20;
if (!length) new_field->length=MAX_BIGINT_WIDTH;
allowed_type_modifier= AUTO_INCREMENT_FLAG;
break;
case FIELD_TYPE_NULL: