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MDEV-11115 CHECK constraints are not shown in I_S.TABLE_CONSTRAINTS

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Added CHECK constraints to I_S.TABLE_CONSTRAINTS.
Fixed a bug regarding virtual column definitions whose name is the field name.
Added test case: check_constraint_show
This commit is contained in:
Jacob Mathew
2017-03-28 16:56:18 -07:00
parent 4ebdef2bcd
commit 3c422e60bb
4 changed files with 42 additions and 0 deletions
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4
sql/table.cc
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@@ -1987,6 +1987,7 @@ int TABLE_SHARE::init_from_binary_frm_image(THD *thd, bool write,
if (vcol_info)
{
vcol_info->name.str= const_cast<char*>(reg_field->field_name);
vcol_info->name.length = strlen(reg_field->field_name);
if (mysql57_null_bits && !vcol_info->stored_in_db)
{
/* MySQL 5.7 has null bits last */
@@ -2374,7 +2375,10 @@ int TABLE_SHARE::init_from_binary_frm_image(THD *thd, bool write,
vcol_info->name.str= strmake_root(&share->mem_root,
(char*)vcol_screen_pos, name_length);
else
{
vcol_info->name.str= const_cast<char*>(reg_field->field_name);
vcol_info->name.length = strlen(reg_field->field_name);
}
vcol_screen_pos+= name_length + expr_length;
switch (type) {