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Bug#60111 storage type for table not saved in .frm

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- Add new "format section" in extra data segment with additional table and
   column properties. This was originally introduced in 5.1.20 based MySQL Cluster
 - Remove hardcoded STORAGE DISK for table and instead
   output the real storage format used. Keep both TABLESPACE
   and STORAGE inside same version guard.
 - Implement default version of handler::get_tablespace_name() since tablespace
   is now available in share and it's unnecessary for each handler  to implement.
   (the function could actually be removed totally now).
 - Add test for combinations of TABLESPACE  and STORAGE with CREATE TABLE
   and ALTER TABLE
 - Add test to show that 5.5 now can read a .frm file created by MySQL Cluster
   7.0.22. Although it does not yet show the column level attributes, they are read.
This commit is contained in:
Magnus Blåudd
2011-03-04 09:41:29 +01:00
parent 44b41979bd
commit 6c85d65357
13 changed files with 421 additions and 39 deletions
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25
sql/sql_show.cc
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@ -1379,17 +1379,24 @@ int store_create_info(THD *thd, TABLE_LIST *table_list, String *packet,
if (!(thd->variables.sql_mode & MODE_NO_TABLE_OPTIONS) && !foreign_db_mode)
{
show_table_options= TRUE;
/*
Get possible table space definitions and append them
to the CREATE TABLE statement
*/
if ((for_str= file->get_tablespace_name(thd,0,0)))
/* TABLESPACE and STORAGE */
if (share->tablespace ||
share->default_storage_media != HA_SM_DEFAULT)
{
packet->append(STRING_WITH_LEN(" /*!50100 TABLESPACE "));
packet->append(for_str, strlen(for_str));
packet->append(STRING_WITH_LEN(" STORAGE DISK */"));
my_free(for_str);
packet->append(STRING_WITH_LEN(" /*!50100"));
if (share->tablespace)
{
packet->append(STRING_WITH_LEN(" TABLESPACE "));
packet->append(share->tablespace, strlen(share->tablespace));
}
if (share->default_storage_media == HA_SM_DISK)
packet->append(STRING_WITH_LEN(" STORAGE DISK"));
if (share->default_storage_media == HA_SM_MEMORY)
packet->append(STRING_WITH_LEN(" STORAGE MEMORY"));
packet->append(STRING_WITH_LEN(" */"));
}
/*