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Print value of Item_param if it has a value (when debugging)

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libmysql/libmysql.c:
  More debug
sql/item.h:
  Print value of param if it has a value (when debugging)
sql/log.cc:
  Better variable name
sql/sql_insert.cc:
  Fix bug casused by merge
sql/sql_parse.cc:
  Added missing command names (caused crash when running with --debug)
sql/sql_select.cc:
  More debugging
sql/sql_yacc.yy:
  Fixed typo
tests/client_test.c:
  More debugging
This commit is contained in:
unknown
2004-09-04 15:02:57 +03:00
parent 99be6d3060
commit fa3bfbe457
9 changed files with 40 additions and 16 deletions
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9
sql/sql_select.cc
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@ -543,6 +543,7 @@ JOIN::optimize()
if (cond_value == Item::COND_FALSE ||
(!unit->select_limit_cnt && !(select_options & OPTION_FOUND_ROWS)))
{ /* Impossible cond */
DBUG_PRINT("info", ("Impossible WHERE"));
zero_result_cause= "Impossible WHERE";
error= 0;
DBUG_RETURN(0);
@ -560,20 +561,24 @@ JOIN::optimize()
{
if (res > 1)
{
DBUG_PRINT("error",("Error from opt_sum_query"));
DBUG_RETURN(1);
}
if (res < 0)
{
DBUG_PRINT("info",("No matching min/max row"));
zero_result_cause= "No matching min/max row";
error=0;
DBUG_RETURN(0);
}
DBUG_PRINT("info",("Select tables optimized away"));
zero_result_cause= "Select tables optimized away";
tables_list= 0; // All tables resolved
}
}
if (!tables_list)
{
DBUG_PRINT("info",("No tables"));
error= 0;
DBUG_RETURN(0);
}
@ -11641,7 +11646,6 @@ void st_table_list::print(THD *thd, String *str)
}
if (my_strcasecmp(table_alias_charset, cmp_name, alias))
{
{
str->append(' ');
append_identifier(thd, str, alias, strlen(alias));
}
@ -11649,7 +11653,6 @@ void st_table_list::print(THD *thd, String *str)
}
void st_select_lex::print(THD *thd, String *str)
{
if (!thd)
@ -11657,7 +11660,7 @@ void st_select_lex::print(THD *thd, String *str)
str->append("select ", 7);
//options
/* First add options */
if (options & SELECT_STRAIGHT_JOIN)
str->append("straight_join ", 14);
if ((thd->lex->lock_option == TL_READ_HIGH_PRIORITY) &&