Check the number of args to SPs.

Fixes bug #280.


include/mysqld_error.h:
  Check the number of args to SPs.
mysql-test/r/sp-error.result:
  Check the number of args to SPs.
mysql-test/t/sp-error.test:
  Check the number of args to SPs.
sql/share/czech/errmsg.txt:
  Check the number of args to SPs.
sql/share/danish/errmsg.txt:
  Check the number of args to SPs.
sql/share/dutch/errmsg.txt:
  Check the number of args to SPs.
sql/share/english/errmsg.txt:
  Check the number of args to SPs.
sql/share/estonian/errmsg.txt:
  Check the number of args to SPs.
sql/share/french/errmsg.txt:
  Check the number of args to SPs.
sql/share/german/errmsg.txt:
  Check the number of args to SPs.
sql/share/greek/errmsg.txt:
  Check the number of args to SPs.
sql/share/hungarian/errmsg.txt:
  Check the number of args to SPs.
sql/share/italian/errmsg.txt:
  Check the number of args to SPs.
sql/share/japanese/errmsg.txt:
  Check the number of args to SPs.
sql/share/korean/errmsg.txt:
  Check the number of args to SPs.
sql/share/norwegian-ny/errmsg.txt:
  Check the number of args to SPs.
sql/share/norwegian/errmsg.txt:
  Check the number of args to SPs.
sql/share/polish/errmsg.txt:
  Check the number of args to SPs.
sql/share/portuguese/errmsg.txt:
  Check the number of args to SPs.
sql/share/romanian/errmsg.txt:
  Check the number of args to SPs.
sql/share/russian/errmsg.txt:
  Check the number of args to SPs.
sql/share/serbian/errmsg.txt:
  Check the number of args to SPs.
sql/share/slovak/errmsg.txt:
  Check the number of args to SPs.
sql/share/spanish/errmsg.txt:
  Check the number of args to SPs.
sql/share/swedish/errmsg.txt:
  Check the number of args to SPs.
sql/share/ukrainian/errmsg.txt:
  Check the number of args to SPs.
sql/sp_head.cc:
  Check the number of args to SPs.

include/mysqld_error.h

@@ -290,4 +290,5 @@
 #define ER_UPDATE_LOG_DEPRECATED_IGNORED 1271
 #define ER_UPDATE_LOG_DEPRECATED_TRANSLATED 1272
 #define ER_QUERY_INTERRUPTED 1273
-#define ER_ERROR_MESSAGES 274
+#define ER_SP_WRONG_NO_OF_ARGS 1274
+#define ER_ERROR_MESSAGES 275

mysql-test/r/sp-error.result

@@ -15,6 +15,8 @@ PROCEDURE proc1 already exists
 create function func1() returns int
 return 42;
 FUNCTION func1 already exists
+drop procedure proc1;
+drop function func1;
 alter procedure foo;
 PROCEDURE foo does not exist
 alter function foo;
@@ -69,5 +71,17 @@ select max(c) into x from test.t;
 return x;
 end;
 Queries, like SELECT, INSERT, UPDATE (and others), are not allowed in a FUNCTION
-drop procedure proc1;
+create procedure p(x int)
-drop function func1;
+insert into test.t1 values (x);
+create function f(x int) returns int
+return x+42;
+call p();
+Wrong number of arguments for PROCEDURE p, expected 1, got 0
+call p(1, 2);
+Wrong number of arguments for PROCEDURE p, expected 1, got 2
+select f();
+Wrong number of arguments for FUNCTION f, expected 1, got 0
+select f(1, 2);
+Wrong number of arguments for FUNCTION f, expected 1, got 2
+drop procedure p;
+drop function f;

mysql-test/t/sp-error.test

@@ -37,6 +37,9 @@ create procedure proc1()
 create function func1() returns int
   return 42|
 
+drop procedure proc1|
+drop function func1|
+
 # Does not exist
 --error 1261
 alter procedure foo|
@@ -105,7 +108,22 @@ begin
   return x;
 end|
 
-drop procedure proc1|
+# Wrong number of arguments
-drop function func1|
+create procedure p(x int)
+  insert into test.t1 values (x)|
+create function f(x int) returns int
+  return x+42|
+
+--error 1274
+call p()|
+--error 1274
+call p(1, 2)|
+--error 1274
+select f()|
+--error 1274
+select f(1, 2)|
+
+drop procedure p|
+drop function f|
 
 delimiter ;|

sql/share/czech/errmsg.txt

@@ -284,3 +284,4 @@ v/*
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/danish/errmsg.txt

@@ -278,3 +278,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/dutch/errmsg.txt

@@ -286,3 +286,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/english/errmsg.txt

@@ -275,3 +275,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/estonian/errmsg.txt

@@ -280,3 +280,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/french/errmsg.txt

@@ -275,3 +275,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/german/errmsg.txt

@@ -284,3 +284,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/greek/errmsg.txt

@@ -275,3 +275,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/hungarian/errmsg.txt

@@ -277,3 +277,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/italian/errmsg.txt

@@ -275,3 +275,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/japanese/errmsg.txt

@@ -277,3 +277,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/korean/errmsg.txt

@@ -275,3 +275,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/norwegian-ny/errmsg.txt

@@ -277,3 +277,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/norwegian/errmsg.txt

@@ -277,3 +277,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/polish/errmsg.txt

@@ -279,3 +279,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/portuguese/errmsg.txt

@@ -275,3 +275,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/romanian/errmsg.txt

@@ -279,3 +279,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/russian/errmsg.txt

@@ -277,3 +277,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/serbian/errmsg.txt

@@ -271,3 +271,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/slovak/errmsg.txt

@@ -283,3 +283,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/spanish/errmsg.txt

@@ -276,3 +276,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/swedish/errmsg.txt

@@ -275,3 +275,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/share/ukrainian/errmsg.txt

@@ -280,3 +280,4 @@
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been ignored."
 "The update log is deprecated and replaced by the binary log. SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN."
 "Query execution was interrupted"
+"Wrong number of arguments for %s %s, expected %u, got %u"

sql/sp_head.cc

@@ -199,7 +199,16 @@ sp_head::execute_function(THD *thd, Item **argp, uint argcount, Item **resp)
   uint i;
   int ret;
 
-  // QQ Should have some error checking here? (no. of args, types, etc...)
+  if (argcount != params)
+  {
+    // Need to use my_printf_error here, or it will not terminate the
+    // invoking query properly.
+    my_printf_error(ER_SP_WRONG_NO_OF_ARGS, ER(ER_SP_WRONG_NO_OF_ARGS), MYF(0),
+		    "FUNCTION", m_name.str, params, argcount);
+    DBUG_RETURN(-1);
+  }
+
+  // QQ Should have some error checking here? (types, etc...)
   nctx= new sp_rcontext(csize);
   for (i= 0 ; i < params && i < argcount ; i++)
   {
@@ -234,6 +243,13 @@ sp_head::execute_procedure(THD *thd, List<Item> *args)
   sp_rcontext *nctx = NULL;
   my_bool tmp_octx = FALSE;	// True if we have allocated a temporary octx
 
+  if (args->elements != params)
+  {
+    net_printf(thd, ER_SP_WRONG_NO_OF_ARGS, "PROCEDURE", m_name.str,
+	       params, args->elements);
+    DBUG_RETURN(-1);
+  }
+
   if (csize > 0)
   {
     uint i;
@@ -246,7 +262,7 @@ sp_head::execute_procedure(THD *thd, List<Item> *args)
       octx = new sp_rcontext(csize);
       tmp_octx = TRUE;
     }
-    // QQ: No error checking whatsoever right now. Should do type checking?
+    // QQ: Should do type checking?
     for (i = 0 ; (it= li++) && i < params ; i++)
     {
       sp_pvar_t *pvar = m_pcont->find_pvar(i);