database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.1-opt

Browse Source 
into  magare.gmz:/home/kgeorge/mysql/autopush/B28488-5.1-opt


sql/mysql_priv.h:
  Auto merged
sql/sql_partition.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
This commit is contained in:
unknown
2007-06-05 10:42:47 +03:00
parent ddf48bed99 fce63f8f3f
commit 467d3669cf
5 changed files with 58 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
sql/sql_table.cc
View File

@ -1161,6 +1161,31 @@ void release_ddl_log()
*/
/**
@brief construct a temporary shadow file name.
@details Make a shadow file name used by ALTER TABLE to construct the
modified table (with keeping the original). The modified table is then
moved back as original table. The name must start with the temp file
prefix so it gets filtered out by table files listing routines.
@param[out] buff buffer to receive the constructed name
@param bufflen size of buff
@param lpt alter table data structure
@retval path length
*/
uint build_table_shadow_filename(char *buff, size_t bufflen,
ALTER_PARTITION_PARAM_TYPE *lpt)
{
char tmp_name[FN_REFLEN];
my_snprintf (tmp_name, sizeof (tmp_name), "%s-%s", tmp_file_prefix,
lpt->table_name);
return build_table_filename(buff, bufflen, lpt->db, tmp_name, "", FN_IS_TMP);
}
/*
SYNOPSIS
mysql_write_frm()
@ -1201,8 +1226,7 @@ bool mysql_write_frm(ALTER_PARTITION_PARAM_TYPE *lpt, uint flags)
/*
Build shadow frm file name
*/
build_table_filename(shadow_path, sizeof(shadow_path), lpt->db,
lpt->table_name, "#", 0);
build_table_shadow_filename(shadow_path, sizeof(shadow_path), lpt);
strxmov(shadow_frm_name, shadow_path, reg_ext, NullS);
if (flags & WFRM_WRITE_SHADOW)
{