Commit afb9ecaf authored by holyfoot/hf@mysql.com/hfmain.(none)'s avatar holyfoot/hf@mysql.com/hfmain.(none)
Browse files

Bug #32063 "create table like" works case-significant only in "embedded" server (libmysqld) 

in mysql_creata_like_table() we 'downcase' the complete path to the
.frm file. It works fine in standalone case as there usually
we only have './' as a path to the datahome, but doesn't work in
the embedded server where we add the real path there, so if a
directory has uppercase letters in it's name, it won't be found.

Fixed by 'downcasing' only database/table pair.
parent 29ea825e

sql/sql_table.cc

+4 −4
Original line number Diff line number Diff line
@@ -2429,12 +2429,12 @@ int mysql_create_like_table(THD* thd, TABLE_LIST* table, 
    strxmov(src_path, (*tmp_table)->path, reg_ext, NullS);

  else

  {

    strxmov(src_path, mysql_data_home, "/", src_db, "/", src_table,

	    reg_ext, NullS);

    char *tablename_pos= strxmov(src_path, mysql_data_home, "/", NullS);

    strxmov(tablename_pos, src_db, "/", src_table, reg_ext, NullS);

    if (lower_case_table_names)

      my_casedn_str(files_charset_info, tablename_pos);

    /* Resolve symlinks (for windows) */

    fn_format(src_path, src_path, "", "", MYF(MY_UNPACK_FILENAME));

    if (lower_case_table_names)

      my_casedn_str(files_charset_info, src_path);

    if (access(src_path, F_OK))

    {

      my_error(ER_BAD_TABLE_ERROR, MYF(0), src_table);