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This is full commit of group_concat with support subselects

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include/mysqld_error.h:
  add warning
sql/field.h:
  add friend class
sql/item_sum.cc:
  add function
sql/item_sum.h:
  add class
sql/lex.h:
  add lex
sql/mysql_priv.h:
  change push_warning
sql/mysqld.cc:
  add new option
sql/set_var.cc:
  add new system variable
sql/share/english/errmsg.txt:
  add new message text
sql/sql_class.h:
  change MY_ERROR class
sql/sql_error.cc:
  change push_warning
sql/sql_lex.h:
  add qorder_list for function
sql/sql_yacc.yy:
  add structure of group_concat
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted
This commit is contained in:
unknown
2003-03-18 04:07:40 +05:00
parent c312cd4578
commit 0b505fb437
16 changed files with 837 additions and 14 deletions
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9
sql/sql_class.h
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@@ -327,7 +327,12 @@ public:
const char *msg_arg)
:code(code_arg), level(level_arg)
{
msg=sql_strdup(msg_arg);
set_msg(msg_arg);
}
inline void set_msg(const char *msg_arg)
{
if (msg_arg)
msg=sql_strdup(msg_arg);
}
};
@@ -391,7 +396,7 @@ struct system_variables
ulong tmp_table_size;
ulong tx_isolation;
ulong sql_mode;
ulong group_concat_max_len;
/*
In slave thread we need to know in behalf of which
thread the query is being run to replicate temp tables properly