Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 2677 insertions, 0 deletions

diff --git a/mysql-test/main/signal.test b/mysql-test/main/signal.test
new file mode 100644
index 00000000..97cd4d9a
--- /dev/null
+++ b/mysql-test/main/signal.test
@@ -0,0 +1,2677 @@
+# Tests for SIGNAL and RESIGNAL
+
+--echo #
+--echo # PART 1: syntax
+--echo #
+
+--echo #
+--echo # Test every new reserved and non reserved keywords
+--echo #
+
+--disable_warnings
+drop table if exists signal_non_reserved;
+--enable_warnings
+
+create table signal_non_reserved (
+  class_origin int,
+  subclass_origin int,
+  constraint_catalog int,
+  constraint_schema int,
+  constraint_name int,
+  catalog_name int,
+  schema_name int,
+  table_name int,
+  column_name int,
+  cursor_name int,
+  message_text int,
+  sqlcode int
+);
+
+drop table signal_non_reserved;
+
+--disable_warnings
+drop table if exists diag_non_reserved;
+--enable_warnings
+
+create table diag_non_reserved (
+  diagnostics int,
+  current int,
+  stacked int,
+  exception int
+);
+
+drop table diag_non_reserved;
+
+--disable_warnings
+drop table if exists diag_cond_non_reserved;
+--enable_warnings
+
+create table diag_cond_non_reserved (
+  condition_identifier int,
+  condition_number int,
+  condition_name int,
+  connection_name int,
+  message_length int,
+  message_octet_length int,
+  parameter_mode int,
+  parameter_name int,
+  parameter_ordinal_position int,
+  returned_sqlstate int,
+  routine_catalog int,
+  routine_name int,
+  routine_schema int,
+  server_name int,
+  specific_name int,
+  trigger_catalog int,
+  trigger_name int,
+  trigger_schema int
+);
+
+drop table diag_cond_non_reserved;
+
+--disable_warnings
+drop table if exists diag_stmt_non_reserved;
+--enable_warnings
+
+create table diag_stmt_non_reserved (
+  number int,
+  more int,
+  command_function int,
+  command_function_code int,
+  dynamic_function int,
+  dynamic_function_code int,
+  row_count int,
+  transactions_committed int,
+  transactions_rolled_back int,
+  transaction_active int
+);
+
+drop table diag_stmt_non_reserved;
+
+--disable_warnings
+drop table if exists test_reserved;
+--enable_warnings
+
+--error ER_PARSE_ERROR
+create table test_reserved (signal int);
+
+--error ER_PARSE_ERROR
+create table test_reserved (resignal int);
+
+--error ER_PARSE_ERROR
+create table test_reserved (condition int);
+
+--echo #
+--echo # Test the SIGNAL syntax
+--echo #
+
+--disable_warnings
+drop procedure if exists test_invalid;
+drop procedure if exists test_signal_syntax;
+drop function if exists test_signal_func;
+--enable_warnings
+
+delimiter $$;
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL;
+end $$
+
+--error ER_SP_COND_MISMATCH
+create procedure test_invalid()
+begin
+  SIGNAL foo;
+end $$
+
+--error ER_SIGNAL_BAD_CONDITION_TYPE
+create procedure test_invalid()
+begin
+  DECLARE foo CONDITION FOR 1234;
+  SIGNAL foo;
+end $$
+
+create procedure test_signal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo;
+end $$
+drop procedure test_signal_syntax $$
+
+create procedure test_signal_syntax()
+begin
+  SIGNAL SQLSTATE '23000';
+end $$
+drop procedure test_signal_syntax $$
+
+create procedure test_signal_syntax()
+begin
+  SIGNAL SQLSTATE VALUE '23000';
+end $$
+drop procedure test_signal_syntax $$
+
+create procedure test_signal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET CLASS_ORIGIN = 'foo';
+end $$
+drop procedure test_signal_syntax $$
+
+create procedure test_signal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET SUBCLASS_ORIGIN = 'foo';
+end $$
+drop procedure test_signal_syntax $$
+
+create procedure test_signal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET CONSTRAINT_CATALOG = 'foo';
+end $$
+drop procedure test_signal_syntax $$
+
+create procedure test_signal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET CONSTRAINT_SCHEMA = 'foo';
+end $$
+drop procedure test_signal_syntax $$
+
+create procedure test_signal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET CONSTRAINT_NAME = 'foo';
+end $$
+drop procedure test_signal_syntax $$
+
+create procedure test_signal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET CATALOG_NAME = 'foo';
+end $$
+drop procedure test_signal_syntax $$
+
+create procedure test_signal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET SCHEMA_NAME = 'foo';
+end $$
+drop procedure test_signal_syntax $$
+
+create procedure test_signal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET TABLE_NAME = 'foo';
+end $$
+drop procedure test_signal_syntax $$
+
+create procedure test_signal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET COLUMN_NAME = 'foo';
+end $$
+drop procedure test_signal_syntax $$
+
+create procedure test_signal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET CURSOR_NAME = 'foo';
+end $$
+drop procedure test_signal_syntax $$
+
+create procedure test_signal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MESSAGE_TEXT = 'foo';
+end $$
+drop procedure test_signal_syntax $$
+
+create procedure test_signal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = 'foo';
+end $$
+drop procedure test_signal_syntax $$
+
+--error ER_DUP_SIGNAL_SET
+create procedure test_invalid()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET CLASS_ORIGIN = 'foo', CLASS_ORIGIN = 'bar';
+end $$
+
+--error ER_DUP_SIGNAL_SET
+create procedure test_invalid()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MESSAGE_TEXT = 'foo', MESSAGE_TEXT = 'bar';
+end $$
+
+--error ER_DUP_SIGNAL_SET
+create procedure test_invalid()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = 'foo', MYSQL_ERRNO = 'bar';
+end $$
+
+create procedure test_signal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET
+    CLASS_ORIGIN = 'foo',
+    SUBCLASS_ORIGIN = 'foo',
+    CONSTRAINT_CATALOG = 'foo',
+    CONSTRAINT_SCHEMA = 'foo',
+    CONSTRAINT_NAME = 'foo',
+    CATALOG_NAME = 'foo',
+    SCHEMA_NAME = 'foo',
+    TABLE_NAME = 'foo',
+    COLUMN_NAME = 'foo',
+    CURSOR_NAME = 'foo',
+    MESSAGE_TEXT = 'foo',
+    MYSQL_ERRNO = 'foo';
+end $$
+drop procedure test_signal_syntax $$
+
+--error ER_SP_BAD_SQLSTATE
+SIGNAL SQLSTATE '00000' $$
+
+--error ER_SP_BAD_SQLSTATE
+SIGNAL SQLSTATE '00001' $$
+
+--error ER_SP_BAD_SQLSTATE
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '00000';
+end $$
+
+--error ER_SP_BAD_SQLSTATE
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '00001';
+end $$
+
+--echo #
+--echo # Test conditions information that SIGNAL can not set
+--echo #
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET bla_bla = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET CONDITION_IDENTIFIER = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET CONDITION_NUMBER = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET CONNECTION_NAME = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET MESSAGE_LENGTH = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET MESSAGE_OCTET_LENGTH = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET PARAMETER_MODE = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET PARAMETER_NAME = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET PARAMETER_ORDINAL_POSITION = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET RETURNED_SQLSTATE = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET ROUTINE_CATALOG = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET ROUTINE_NAME = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET ROUTINE_SCHEMA = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET SERVER_NAME = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET SPECIFIC_NAME = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET TRIGGER_CATALOG = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET TRIGGER_NAME = 'foo';
+end $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  SIGNAL SQLSTATE '12345' SET TRIGGER_SCHEMA = 'foo';
+end $$
+
+delimiter ;$$
+
+--echo #
+--echo # Test the RESIGNAL syntax
+--echo #
+
+--disable_warnings
+drop procedure if exists test_invalid;
+drop procedure if exists test_resignal_syntax;
+--enable_warnings
+
+delimiter $$;
+
+--error ER_SP_COND_MISMATCH
+create procedure test_invalid()
+begin
+  RESIGNAL foo;
+end $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL;
+end $$
+drop procedure test_resignal_syntax $$
+
+--error ER_SIGNAL_BAD_CONDITION_TYPE
+create procedure test_invalid()
+begin
+  DECLARE foo CONDITION FOR 1234;
+  RESIGNAL foo;
+end $$
+
+create procedure test_resignal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo;
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL SQLSTATE '23000';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL SQLSTATE VALUE '23000';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL SET CLASS_ORIGIN = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET CLASS_ORIGIN = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL SET SUBCLASS_ORIGIN = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET SUBCLASS_ORIGIN = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL SET CONSTRAINT_CATALOG = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET CONSTRAINT_CATALOG = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL SET CONSTRAINT_SCHEMA = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET CONSTRAINT_SCHEMA = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL SET CONSTRAINT_NAME = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET CONSTRAINT_NAME = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL SET CATALOG_NAME = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET CATALOG_NAME = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL SET SCHEMA_NAME = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET SCHEMA_NAME = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL SET TABLE_NAME = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET TABLE_NAME = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL SET COLUMN_NAME = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET COLUMN_NAME = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL SET CURSOR_NAME = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET CURSOR_NAME = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL SET MESSAGE_TEXT = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET MESSAGE_TEXT = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  RESIGNAL SET MYSQL_ERRNO = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+create procedure test_resignal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET MYSQL_ERRNO = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+--error ER_DUP_SIGNAL_SET
+create procedure test_invalid()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET CLASS_ORIGIN = 'foo', CLASS_ORIGIN = 'bar';
+end $$
+
+--error ER_DUP_SIGNAL_SET
+create procedure test_invalid()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET MESSAGE_TEXT = 'foo', MESSAGE_TEXT = 'bar';
+end $$
+
+--error ER_DUP_SIGNAL_SET
+create procedure test_invalid()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET MYSQL_ERRNO = 'foo', MYSQL_ERRNO = 'bar';
+end $$
+
+create procedure test_resignal_syntax()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  RESIGNAL foo SET
+    CLASS_ORIGIN = 'foo',
+    SUBCLASS_ORIGIN = 'foo',
+    CONSTRAINT_CATALOG = 'foo',
+    CONSTRAINT_SCHEMA = 'foo',
+    CONSTRAINT_NAME = 'foo',
+    CATALOG_NAME = 'foo',
+    SCHEMA_NAME = 'foo',
+    TABLE_NAME = 'foo',
+    COLUMN_NAME = 'foo',
+    CURSOR_NAME = 'foo',
+    MESSAGE_TEXT = 'foo';
+end $$
+drop procedure test_resignal_syntax $$
+
+--error ER_SP_BAD_SQLSTATE
+create procedure test_invalid()
+begin
+  RESIGNAL SQLSTATE '00000';
+end $$
+
+--error ER_SP_BAD_SQLSTATE
+create procedure test_invalid()
+begin
+  RESIGNAL SQLSTATE '00001';
+end $$
+
+delimiter ;$$
+
+--echo #
+--echo # PART 2: non preparable statements
+--echo #
+
+prepare stmt from 'SIGNAL SQLSTATE \'23000\'';
+prepare stmt from 'RESIGNAL SQLSTATE \'23000\'';
+
+--echo #
+--echo # PART 3: runtime execution
+--echo #
+
+--disable_warnings
+drop procedure if exists test_signal;
+drop procedure if exists test_resignal;
+drop table if exists t_warn;
+drop table if exists t_cursor;
+--enable_warnings
+
+# Helper tables
+create table t_warn(a integer(2));
+create table t_cursor(a integer);
+
+--echo #
+--echo # SIGNAL can also appear in a query
+--echo #
+
+--error ER_SP_COND_MISMATCH
+SIGNAL foo;
+
+SIGNAL SQLSTATE '01000';
+
+--error ER_SIGNAL_NOT_FOUND
+SIGNAL SQLSTATE '02000';
+
+--error ER_SIGNAL_EXCEPTION
+SIGNAL SQLSTATE '23000';
+
+--error ER_SIGNAL_EXCEPTION
+SIGNAL SQLSTATE VALUE '23000';
+
+--error ER_WRONG_VALUE_FOR_VAR
+SIGNAL SQLSTATE 'HY000' SET MYSQL_ERRNO = 65536;
+
+--error ER_WRONG_VALUE_FOR_VAR
+SIGNAL SQLSTATE 'HY000' SET MYSQL_ERRNO = 99999;
+
+--error ER_WRONG_VALUE_FOR_VAR
+SIGNAL SQLSTATE 'HY000' SET MYSQL_ERRNO = 4294967295;
+
+--error ER_WRONG_VALUE_FOR_VAR
+SIGNAL SQLSTATE 'HY000' SET MYSQL_ERRNO = 0;
+
+--error ER_PARSE_ERROR
+SIGNAL SQLSTATE 'HY000' SET MYSQL_ERRNO = -1;
+
+--error ER_WRONG_VALUE_FOR_VAR
+SIGNAL SQLSTATE 'HY000' SET MYSQL_ERRNO = 65535;
+
+--error 65534
+SIGNAL SQLSTATE 'HY000' SET MYSQL_ERRNO = 65534;
+
+--echo #
+--echo # RESIGNAL can also appear in a query
+--echo #
+
+--error ER_RESIGNAL_WITHOUT_ACTIVE_HANDLER
+RESIGNAL;
+
+--error ER_SP_COND_MISMATCH
+RESIGNAL foo;
+
+--error ER_RESIGNAL_WITHOUT_ACTIVE_HANDLER
+RESIGNAL SQLSTATE '12345';
+
+--error ER_RESIGNAL_WITHOUT_ACTIVE_HANDLER
+RESIGNAL SQLSTATE VALUE '12345';
+
+--echo #
+--echo # Different kind of SIGNAL conditions
+--echo #
+
+delimiter $$;
+
+create procedure test_signal()
+begin
+  # max range
+  DECLARE foo CONDITION FOR SQLSTATE 'AABBB';
+  SIGNAL foo SET MYSQL_ERRNO = 65534;
+end $$
+
+--error 65534
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # max range
+  DECLARE foo CONDITION FOR SQLSTATE 'AABBB';
+  SIGNAL foo SET MYSQL_ERRNO = 65536;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # Error
+  DECLARE foo CONDITION FOR SQLSTATE '99999';
+  SIGNAL foo SET MYSQL_ERRNO = 9999;
+end $$
+
+--error 9999
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # warning
+  DECLARE too_few_records CONDITION FOR SQLSTATE '01000';
+  SIGNAL too_few_records SET MYSQL_ERRNO = 1261;
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # Not found
+  DECLARE sp_fetch_no_data CONDITION FOR SQLSTATE '02000';
+  SIGNAL sp_fetch_no_data SET MYSQL_ERRNO = 1329;
+end $$
+
+--error ER_SP_FETCH_NO_DATA
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # Error
+  DECLARE sp_cursor_already_open CONDITION FOR SQLSTATE '24000';
+  SIGNAL sp_cursor_already_open SET MYSQL_ERRNO = 1325;
+end $$
+
+--error ER_SP_CURSOR_ALREADY_OPEN
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # Severe error
+  DECLARE lock_deadlock CONDITION FOR SQLSTATE '40001';
+  SIGNAL lock_deadlock SET MYSQL_ERRNO = 1213;
+end $$
+
+--error ER_LOCK_DEADLOCK
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # Unknown -> error
+  DECLARE foo CONDITION FOR SQLSTATE "99999";
+  SIGNAL foo;
+end $$
+
+--error ER_SIGNAL_EXCEPTION
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # warning, no subclass
+  DECLARE warn CONDITION FOR SQLSTATE "01000";
+  SIGNAL warn;
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # warning, with subclass
+  DECLARE warn CONDITION FOR SQLSTATE "01123";
+  SIGNAL warn;
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # Not found, no subclass
+  DECLARE not_found CONDITION FOR SQLSTATE "02000";
+  SIGNAL not_found;
+end $$
+
+--error ER_SIGNAL_NOT_FOUND
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # Not found, with subclass
+  DECLARE not_found CONDITION FOR SQLSTATE "02XXX";
+  SIGNAL not_found;
+end $$
+
+--error ER_SIGNAL_NOT_FOUND
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # Error, no subclass
+  DECLARE error CONDITION FOR SQLSTATE "12000";
+  SIGNAL error;
+end $$
+
+--error ER_SIGNAL_EXCEPTION
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # Error, with subclass
+  DECLARE error CONDITION FOR SQLSTATE "12ABC";
+  SIGNAL error;
+end $$
+
+--error ER_SIGNAL_EXCEPTION
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # Severe error, no subclass
+  DECLARE error CONDITION FOR SQLSTATE "40000";
+  SIGNAL error;
+end $$
+
+--error ER_SIGNAL_EXCEPTION
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  # Severe error, with subclass
+  DECLARE error CONDITION FOR SQLSTATE "40001";
+  SIGNAL error;
+end $$
+
+--error ER_SIGNAL_EXCEPTION
+call test_signal() $$
+drop procedure test_signal $$
+
+--echo #
+--echo # Test the scope of condition
+--echo #
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '99999';
+  begin
+    DECLARE foo CONDITION FOR 8888;
+  end;
+  SIGNAL foo SET MYSQL_ERRNO=9999; /* outer */
+end $$
+
+--error 9999
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR 9999;
+  begin
+    DECLARE foo CONDITION FOR SQLSTATE '88888';
+    SIGNAL foo SET MYSQL_ERRNO=8888; /* inner */
+  end;
+end $$
+
+--error 8888
+call test_signal() $$
+drop procedure test_signal $$
+
+--echo #
+--echo # Test SET MYSQL_ERRNO
+--echo #
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '99999';
+  SIGNAL foo SET MYSQL_ERRNO = 1111;
+end $$
+
+--error 1111
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE warn CONDITION FOR SQLSTATE "01000";
+  SIGNAL warn SET MYSQL_ERRNO = 1111;
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE not_found CONDITION FOR SQLSTATE "02000";
+  SIGNAL not_found SET MYSQL_ERRNO = 1111;
+end $$
+
+--error 1111
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE "55000";
+  SIGNAL error SET MYSQL_ERRNO = 1111;
+end $$
+
+--error 1111
+call test_signal() $$
+drop procedure test_signal $$
+
+--echo #
+--echo # Test SET MESSAGE_TEXT
+--echo #
+
+--error ER_SIGNAL_EXCEPTION
+SIGNAL SQLSTATE '77777' SET MESSAGE_TEXT='' $$
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '77777';
+  SIGNAL foo SET
+    MESSAGE_TEXT = "",
+    MYSQL_ERRNO=5678;
+end $$
+
+--error 5678
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '99999';
+  SIGNAL foo SET
+    MESSAGE_TEXT = "Something bad happened",
+    MYSQL_ERRNO=9999;
+end $$
+
+--error 9999
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE warn CONDITION FOR SQLSTATE "01000";
+  SIGNAL warn SET MESSAGE_TEXT = "Something bad happened";
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE not_found CONDITION FOR SQLSTATE "02000";
+  SIGNAL not_found SET MESSAGE_TEXT = "Something bad happened";
+end $$
+
+--error ER_SIGNAL_NOT_FOUND
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE "55000";
+  SIGNAL error SET MESSAGE_TEXT = "Something bad happened";
+end $$
+
+--error ER_SIGNAL_EXCEPTION
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE something CONDITION FOR SQLSTATE "01000";
+  SIGNAL something SET MESSAGE_TEXT = _utf8 "This is a UTF8 text";
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE something CONDITION FOR SQLSTATE "01000";
+  SIGNAL something SET MESSAGE_TEXT = "";
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE warn CONDITION FOR SQLSTATE "01111";
+  SIGNAL warn SET MESSAGE_TEXT = "á a";
+end $$
+
+call test_signal() $$
+show warnings $$
+drop procedure test_signal $$
+
+--echo #
+--echo # Test SET complex expressions
+--echo #
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE '99999';
+  SIGNAL error SET
+    MYSQL_ERRNO = NULL;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE '99999';
+  SIGNAL error SET
+    CLASS_ORIGIN = NULL;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE '99999';
+  SIGNAL error SET
+    SUBCLASS_ORIGIN = NULL;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE '99999';
+  SIGNAL error SET
+    CONSTRAINT_CATALOG = NULL;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE '99999';
+  SIGNAL error SET
+    CONSTRAINT_SCHEMA = NULL;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE '99999';
+  SIGNAL error SET
+    CONSTRAINT_NAME = NULL;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE '99999';
+  SIGNAL error SET
+    CATALOG_NAME = NULL;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE '99999';
+  SIGNAL error SET
+    SCHEMA_NAME = NULL;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE '99999';
+  SIGNAL error SET
+    TABLE_NAME = NULL;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE '99999';
+  SIGNAL error SET
+    COLUMN_NAME = NULL;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE '99999';
+  SIGNAL error SET
+    CURSOR_NAME = NULL;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE '99999';
+  SIGNAL error SET
+    MESSAGE_TEXT = NULL;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE something CONDITION FOR SQLSTATE '99999';
+  DECLARE message_text VARCHAR(64) DEFAULT "Local string variable";
+  DECLARE sqlcode INTEGER DEFAULT 1234;
+
+  SIGNAL something SET
+    MESSAGE_TEXT = message_text,
+    MYSQL_ERRNO = sqlcode;
+end $$
+
+--error 1234
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal(message_text VARCHAR(64), sqlcode INTEGER)
+begin
+  DECLARE something CONDITION FOR SQLSTATE "12345";
+
+  SIGNAL something SET
+    MESSAGE_TEXT = message_text,
+    MYSQL_ERRNO = sqlcode;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal("Parameter string", NULL) $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal(NULL, 1234) $$
+
+--error 5678
+call test_signal("Parameter string", 5678) $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE something CONDITION FOR SQLSTATE "AABBB";
+
+  SIGNAL something SET
+    MESSAGE_TEXT = @message_text,
+    MYSQL_ERRNO = @sqlcode;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+
+set @sqlcode= 12 $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+
+set @message_text= "User variable" $$
+
+--error 12
+call test_signal() $$
+drop procedure test_signal $$
+
+--error ER_PARSE_ERROR
+create procedure test_invalid()
+begin
+  DECLARE something CONDITION FOR SQLSTATE "AABBB";
+
+  SIGNAL something SET
+    MESSAGE_TEXT = @message_text := 'illegal',
+    MYSQL_ERRNO = @sqlcode := 1234;
+end $$
+
+create procedure test_signal()
+begin
+  DECLARE aaa VARCHAR(64);
+  DECLARE bbb VARCHAR(64);
+  DECLARE ccc VARCHAR(64);
+  DECLARE ddd VARCHAR(64);
+  DECLARE eee VARCHAR(64);
+  DECLARE fff VARCHAR(64);
+  DECLARE ggg VARCHAR(64);
+  DECLARE hhh VARCHAR(64);
+  DECLARE iii VARCHAR(64);
+  DECLARE jjj VARCHAR(64);
+  DECLARE kkk VARCHAR(64);
+
+  DECLARE warn CONDITION FOR SQLSTATE "01234";
+
+  set aaa= repeat("A", 64);
+  set bbb= repeat("B", 64);
+  set ccc= repeat("C", 64);
+  set ddd= repeat("D", 64);
+  set eee= repeat("E", 64);
+  set fff= repeat("F", 64);
+  set ggg= repeat("G", 64);
+  set hhh= repeat("H", 64);
+  set iii= repeat("I", 64);
+  set jjj= repeat("J", 64);
+  set kkk= repeat("K", 64);
+
+  SIGNAL warn SET
+    CLASS_ORIGIN = aaa,
+    SUBCLASS_ORIGIN = bbb,
+    CONSTRAINT_CATALOG = ccc,
+    CONSTRAINT_SCHEMA = ddd,
+    CONSTRAINT_NAME = eee,
+    CATALOG_NAME = fff,
+    SCHEMA_NAME = ggg,
+    TABLE_NAME = hhh,
+    COLUMN_NAME = iii,
+    CURSOR_NAME = jjj,
+    MESSAGE_TEXT = kkk,
+    MYSQL_ERRNO = 65534;
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE warn CONDITION FOR SQLSTATE "01234";
+
+  SIGNAL warn SET
+    MYSQL_ERRNO = 999999999999999999999999999999999999999999999999999;
+end $$
+
+--error ER_WRONG_VALUE_FOR_VAR
+call test_signal() $$
+drop procedure test_signal $$
+
+SET sql_mode= '' $$
+create procedure test_signal()
+begin
+  DECLARE aaax VARCHAR(65);
+  DECLARE bbbx VARCHAR(65);
+  DECLARE cccx VARCHAR(65);
+  DECLARE dddx VARCHAR(65);
+  DECLARE eeex VARCHAR(65);
+  DECLARE fffx VARCHAR(65);
+  DECLARE gggx VARCHAR(65);
+  DECLARE hhhx VARCHAR(65);
+  DECLARE iiix VARCHAR(65);
+  DECLARE jjjx VARCHAR(65);
+  DECLARE kkkx VARCHAR(65);
+  DECLARE lllx VARCHAR(513);
+
+  DECLARE warn CONDITION FOR SQLSTATE "01234";
+
+  set aaax= concat(repeat("A", 64), "X");
+  set bbbx= concat(repeat("B", 64), "X");
+  set cccx= concat(repeat("C", 64), "X");
+  set dddx= concat(repeat("D", 64), "X");
+  set eeex= concat(repeat("E", 64), "X");
+  set fffx= concat(repeat("F", 64), "X");
+  set gggx= concat(repeat("G", 64), "X");
+  set hhhx= concat(repeat("H", 64), "X");
+  set iiix= concat(repeat("I", 64), "X");
+  set jjjx= concat(repeat("J", 64), "X");
+  set kkkx= concat(repeat("K", 64), "X");
+  set lllx= concat(repeat("1", 500),
+                   repeat("2", 10),
+                   repeat("8", 2),
+                   "X");
+
+  SIGNAL warn SET
+    CLASS_ORIGIN = aaax,
+    SUBCLASS_ORIGIN = bbbx,
+    CONSTRAINT_CATALOG = cccx,
+    CONSTRAINT_SCHEMA = dddx,
+    CONSTRAINT_NAME = eeex,
+    CATALOG_NAME = fffx,
+    SCHEMA_NAME = gggx,
+    TABLE_NAME = hhhx,
+    COLUMN_NAME = iiix,
+    CURSOR_NAME = jjjx,
+    MESSAGE_TEXT = lllx,
+    MYSQL_ERRNO = 10000;
+end $$
+
+#NOTE: the warning text for ER_TRUNCATED_WRONG_VALUE contains
+# value: '%-.128s', so the warning printed truncates the value too,
+# which affects MESSAGE_TEXT (the X is missing)
+
+call test_signal() $$
+drop procedure test_signal $$
+set sql_mode = DEFAULT $$
+
+# Test that HANDLER can catch conditions raised by SIGNAL
+
+create procedure test_signal()
+begin
+  DECLARE warn CONDITION FOR SQLSTATE "01234";
+  DECLARE CONTINUE HANDLER for SQLSTATE "01234"
+  begin
+    select "Caught by SQLSTATE";
+  end;
+
+  SIGNAL warn SET
+    MESSAGE_TEXT = "Raising a warning",
+    MYSQL_ERRNO = 1012;
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE warn CONDITION FOR SQLSTATE "01234";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "Caught by number";
+  end;
+
+  SIGNAL warn SET
+    MESSAGE_TEXT = "Raising a warning",
+    MYSQL_ERRNO = 1012;
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE warn CONDITION FOR SQLSTATE "01234";
+  DECLARE CONTINUE HANDLER for SQLWARNING
+  begin
+    select "Caught by SQLWARNING";
+  end;
+
+  SIGNAL warn SET
+    MESSAGE_TEXT = "Raising a warning",
+    MYSQL_ERRNO = 1012;
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE not_found CONDITION FOR SQLSTATE "02ABC";
+  DECLARE CONTINUE HANDLER for SQLSTATE "02ABC"
+  begin
+    select "Caught by SQLSTATE";
+  end;
+
+  SIGNAL not_found SET
+    MESSAGE_TEXT = "Raising a not found",
+    MYSQL_ERRNO = 1012;
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE not_found CONDITION FOR SQLSTATE "02ABC";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "Caught by number";
+  end;
+
+  SIGNAL not_found SET
+    MESSAGE_TEXT = "Raising a not found",
+    MYSQL_ERRNO = 1012;
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE not_found CONDITION FOR SQLSTATE "02ABC";
+  DECLARE CONTINUE HANDLER for NOT FOUND
+  begin
+    select "Caught by NOT FOUND";
+  end;
+
+  SIGNAL not_found SET
+    MESSAGE_TEXT = "Raising a not found",
+    MYSQL_ERRNO = 1012;
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE "55555";
+  DECLARE CONTINUE HANDLER for SQLSTATE "55555"
+  begin
+    select "Caught by SQLSTATE";
+  end;
+
+  SIGNAL error SET
+    MESSAGE_TEXT = "Raising an error",
+    MYSQL_ERRNO = 1012;
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE "55555";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "Caught by number";
+  end;
+
+  SIGNAL error SET
+    MESSAGE_TEXT = "Raising an error",
+    MYSQL_ERRNO = 1012;
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE "55555";
+  DECLARE CONTINUE HANDLER for SQLEXCEPTION
+  begin
+    select "Caught by SQLEXCEPTION";
+  end;
+
+  SIGNAL error SET
+    MESSAGE_TEXT = "Raising an error",
+    MYSQL_ERRNO = 1012;
+end $$
+
+call test_signal() $$
+drop procedure test_signal $$
+
+--echo #
+--echo # Test where SIGNAL can be used
+--echo #
+
+--echo
+--echo # RETURN statement clears Diagnostics Area, thus
+--echo # the warnings raised in a stored function are not
+--echo # visible outsidef the stored function. So, we're using
+--echo # @@warning_count variable to check that SIGNAL succeeded.
+--echo
+
+create function test_signal_func() returns integer
+begin
+  DECLARE v INT;
+  DECLARE warn CONDITION FOR SQLSTATE "01XXX";
+
+  SIGNAL warn SET
+    MESSAGE_TEXT = "This function SIGNAL a warning",
+    MYSQL_ERRNO = 1012;
+
+  SELECT @@warning_count INTO v;
+  return v;
+end $$
+
+select test_signal_func() $$
+drop function test_signal_func $$
+
+create function test_signal_func() returns integer
+begin
+  DECLARE not_found CONDITION FOR SQLSTATE "02XXX";
+
+  SIGNAL not_found SET
+    MESSAGE_TEXT = "This function SIGNAL not found",
+    MYSQL_ERRNO = 1012;
+
+  return 5;
+end $$
+
+--error 1012
+select test_signal_func() $$
+drop function test_signal_func $$
+
+create function test_signal_func() returns integer
+begin
+  DECLARE error CONDITION FOR SQLSTATE "50000";
+
+  SIGNAL error SET
+    MESSAGE_TEXT = "This function SIGNAL an error",
+    MYSQL_ERRNO = 1012;
+
+  return 5;
+end $$
+
+--error 1012
+select test_signal_func() $$
+drop function test_signal_func $$
+
+--disable_warnings
+drop table if exists t1 $$
+--enable_warnings
+
+create table t1 (a integer) $$
+
+create trigger t1_ai after insert on t1 for each row
+begin
+  DECLARE msg VARCHAR(128);
+  DECLARE warn CONDITION FOR SQLSTATE "01XXX";
+
+  set msg= concat("This trigger SIGNAL a warning, a=", NEW.a);
+  SIGNAL warn SET
+    MESSAGE_TEXT = msg,
+    MYSQL_ERRNO = 1012;
+end $$
+
+insert into t1 values (1), (2) $$
+ 
+drop trigger t1_ai $$
+
+create trigger t1_ai after insert on t1 for each row
+begin
+  DECLARE msg VARCHAR(128);
+  DECLARE not_found CONDITION FOR SQLSTATE "02XXX";
+
+  set msg= concat("This trigger SIGNAL a not found, a=", NEW.a);
+  SIGNAL not_found SET
+    MESSAGE_TEXT = msg,
+    MYSQL_ERRNO = 1012;
+end $$
+
+--error 1012
+insert into t1 values (3), (4) $$
+ 
+drop trigger t1_ai $$
+
+create trigger t1_ai after insert on t1 for each row
+begin
+  DECLARE msg VARCHAR(128);
+  DECLARE error CONDITION FOR SQLSTATE "03XXX";
+
+  set msg= concat("This trigger SIGNAL an error, a=", NEW.a);
+  SIGNAL error SET
+    MESSAGE_TEXT = msg,
+    MYSQL_ERRNO = 1012;
+end $$
+
+--error 1012
+insert into t1 values (5), (6) $$
+
+drop table t1 $$
+
+create table t1 (errno integer, msg varchar(128)) $$
+
+create trigger t1_ai after insert on t1 for each row
+begin
+  DECLARE warn CONDITION FOR SQLSTATE "01XXX";
+
+  SIGNAL warn SET
+    MESSAGE_TEXT = NEW.msg,
+    MYSQL_ERRNO = NEW.errno;
+end $$
+
+insert into t1 set errno=1012, msg='Warning message 1 in trigger' $$
+insert into t1 set errno=1013, msg='Warning message 2 in trigger' $$
+
+drop table t1 $$
+
+--disable_warnings
+drop table if exists t1 $$
+drop procedure if exists p1 $$
+drop function if exists f1 $$
+--enable_warnings
+
+create table t1 (s1 int) $$
+insert into t1 values (1) $$
+
+create procedure p1()
+begin
+  declare a int;
+  declare c cursor for select f1() from t1;
+  declare continue handler for sqlstate '03000'
+    select "caught 03000";
+  declare continue handler for 1326
+    select "caught cursor is not open";
+
+  select "Before open";
+  open c;
+  select "Before fetch";
+  fetch c into a;
+  select "Before close";
+  close c;
+end $$
+
+create function f1() returns int
+begin
+  signal sqlstate '03000';
+  return 5;
+end $$
+
+## FIXME : MEMORY plugin warning, valgrind leak, bug#36518
+## call p1() $$
+
+drop table t1 $$
+drop procedure p1 $$
+drop function f1 $$
+
+--echo #
+--echo # Test the RESIGNAL runtime
+--echo #
+
+# 6 tests:
+# {Signaled warning, Signaled Not Found, Signaled Error,
+# warning, not found, error} --> RESIGNAL
+
+create procedure test_resignal()
+begin
+  DECLARE warn CONDITION FOR SQLSTATE "01234";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL warn SET
+    MESSAGE_TEXT = "Raising a warning",
+    MYSQL_ERRNO = 1012;
+end $$
+
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE not_found CONDITION FOR SQLSTATE "02222";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL not_found SET
+    MESSAGE_TEXT = "Raising a not found",
+    MYSQL_ERRNO = 1012;
+end $$
+
+--error 1012
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE "55555";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL error SET
+    MESSAGE_TEXT = "Raising an error",
+    MYSQL_ERRNO = 1012;
+end $$
+
+--error 1012
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE CONTINUE HANDLER for sqlwarning
+  begin
+    select "before RESIGNAL";
+    RESIGNAL;
+    select "after RESIGNAL";
+  end;
+
+  insert ignore into t_warn set a= 9999999999999999;
+end $$
+
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE x integer;
+  DECLARE c cursor for select * from t_cursor;
+  DECLARE CONTINUE HANDLER for not found
+  begin
+    select "before RESIGNAL";
+    RESIGNAL;
+    select "after RESIGNAL";
+  end;
+
+  open c;
+  fetch c into x;
+  close c;
+end $$
+
+--error ER_SP_FETCH_NO_DATA
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE CONTINUE HANDLER for sqlexception
+  begin
+    select "before RESIGNAL";
+    RESIGNAL;
+    select "after RESIGNAL";
+  end;
+
+  drop table no_such_table;
+end $$
+
+--error ER_BAD_TABLE_ERROR
+call test_resignal() $$
+drop procedure test_resignal $$
+
+# 6 tests:
+# {Signaled warning, Signaled Not Found, Signaled Error,
+# warning, not found, error} --> RESIGNAL SET ...
+
+create procedure test_resignal()
+begin
+  DECLARE warn CONDITION FOR SQLSTATE "01234";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SET
+      MESSAGE_TEXT = "RESIGNAL of a warning",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL warn SET
+    MESSAGE_TEXT = "Raising a warning",
+    MYSQL_ERRNO = 1012;
+end $$
+
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE not_found CONDITION FOR SQLSTATE "02111";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SET
+      MESSAGE_TEXT = "RESIGNAL of a not found",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL not_found SET
+    MESSAGE_TEXT = "Raising a not found",
+    MYSQL_ERRNO = 1012;
+end $$
+
+--error 5555
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE "33333";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SET
+      MESSAGE_TEXT = "RESIGNAL of an error",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL error SET
+    MESSAGE_TEXT = "Raising an error",
+    MYSQL_ERRNO = 1012;
+end $$
+
+--error 5555
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE CONTINUE HANDLER for sqlwarning
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SET
+      MESSAGE_TEXT = "RESIGNAL of a warning",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  insert ignore into t_warn set a= 9999999999999999;
+end $$
+
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE x integer;
+  DECLARE c cursor for select * from t_cursor;
+  DECLARE CONTINUE HANDLER for not found
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SET
+      MESSAGE_TEXT = "RESIGNAL of not found",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  open c;
+  fetch c into x;
+  close c;
+end $$
+
+--error 5555
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE CONTINUE HANDLER for sqlexception
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SET
+      MESSAGE_TEXT = "RESIGNAL of an error",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  drop table no_such_table;
+end $$
+
+--error 5555
+call test_resignal() $$
+drop procedure test_resignal $$
+
+#########################################################
+
+# 3 tests:
+# {Signaled warning}
+# --> RESIGNAL SQLSTATE {warning, not found, error} SET ...
+
+create procedure test_resignal()
+begin
+  DECLARE warn CONDITION FOR SQLSTATE "01111";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "01222" SET
+      MESSAGE_TEXT = "RESIGNAL to warning",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL warn SET
+    MESSAGE_TEXT = "Raising a warning",
+    MYSQL_ERRNO = 1012;
+end $$
+
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE warn CONDITION FOR SQLSTATE "01111";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "02222" SET
+      MESSAGE_TEXT = "RESIGNAL to not found",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL warn SET
+    MESSAGE_TEXT = "Raising a warning",
+    MYSQL_ERRNO = 1012;
+end $$
+
+--error 5555
+call test_resignal() $$
+show warnings $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE warn CONDITION FOR SQLSTATE "01111";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "33333" SET
+      MESSAGE_TEXT = "RESIGNAL to error",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL warn SET
+    MESSAGE_TEXT = "Raising a warning",
+    MYSQL_ERRNO = 1012;
+end $$
+
+--error 5555
+call test_resignal() $$
+show warnings $$
+drop procedure test_resignal $$
+
+# 3 tests:
+# {Signaled not found}
+# --> RESIGNAL SQLSTATE {warning, not found, error} SET ...
+
+create procedure test_resignal()
+begin
+  DECLARE not_found CONDITION FOR SQLSTATE "02ABC";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "01222" SET
+      MESSAGE_TEXT = "RESIGNAL to warning",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL not_found SET
+    MESSAGE_TEXT = "Raising a not found",
+    MYSQL_ERRNO = 1012;
+end $$
+
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE not_found CONDITION FOR SQLSTATE "02ABC";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "02222" SET
+      MESSAGE_TEXT = "RESIGNAL to not found",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL not_found SET
+    MESSAGE_TEXT = "Raising a not found",
+    MYSQL_ERRNO = 1012;
+end $$
+
+--error 5555
+call test_resignal() $$
+show warnings $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE not_found CONDITION FOR SQLSTATE "02ABC";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "33333" SET
+      MESSAGE_TEXT = "RESIGNAL to error",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL not_found SET
+    MESSAGE_TEXT = "Raising a not found",
+    MYSQL_ERRNO = 1012;
+end $$
+
+--error 5555
+call test_resignal() $$
+show warnings $$
+drop procedure test_resignal $$
+
+# 3 tests:
+# {Signaled error}
+# --> RESIGNAL SQLSTATE {warning, not found, error} SET ...
+
+create procedure test_resignal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE "AAAAA";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "01222" SET
+      MESSAGE_TEXT = "RESIGNAL to warning",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL error SET
+    MESSAGE_TEXT = "Raising an error",
+    MYSQL_ERRNO = 1012;
+end $$
+
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE "AAAAA";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "02222" SET
+      MESSAGE_TEXT = "RESIGNAL to not found",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL error SET
+    MESSAGE_TEXT = "Raising an error",
+    MYSQL_ERRNO = 1012;
+end $$
+
+--error 5555
+call test_resignal() $$
+show warnings $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE error CONDITION FOR SQLSTATE "AAAAA";
+  DECLARE CONTINUE HANDLER for 1012
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "33333" SET
+      MESSAGE_TEXT = "RESIGNAL to error",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  SIGNAL error SET
+    MESSAGE_TEXT = "Raising an error",
+    MYSQL_ERRNO = 1012;
+end $$
+
+--error 5555
+call test_resignal() $$
+show warnings $$
+drop procedure test_resignal $$
+
+# 3 tests:
+# {warning}
+# --> RESIGNAL SQLSTATE {warning, not found, error} SET ...
+
+create procedure test_resignal()
+begin
+  DECLARE CONTINUE HANDLER for sqlwarning
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "01111" SET
+      MESSAGE_TEXT = "RESIGNAL to a warning",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  insert ignore into t_warn set a= 9999999999999999;
+end $$
+
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE CONTINUE HANDLER for sqlwarning
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "02444" SET
+      MESSAGE_TEXT = "RESIGNAL to a not found",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  insert ignore into t_warn set a= 9999999999999999;
+end $$
+
+--error 5555
+call test_resignal() $$
+show warnings $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE CONTINUE HANDLER for sqlwarning
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "44444" SET
+      MESSAGE_TEXT = "RESIGNAL to an error",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  insert ignore into t_warn set a= 9999999999999999;
+end $$
+
+--error 5555
+call test_resignal() $$
+show warnings $$
+drop procedure test_resignal $$
+
+# 3 tests:
+# {not found}
+# --> RESIGNAL SQLSTATE {warning, not found, error} SET ...
+
+create procedure test_resignal()
+begin
+  DECLARE x integer;
+  DECLARE c cursor for select * from t_cursor;
+  DECLARE CONTINUE HANDLER for not found
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "01111" SET
+      MESSAGE_TEXT = "RESIGNAL to a warning",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  open c;
+  fetch c into x;
+  close c;
+end $$
+
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE x integer;
+  DECLARE c cursor for select * from t_cursor;
+  DECLARE CONTINUE HANDLER for not found
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "02444" SET
+      MESSAGE_TEXT = "RESIGNAL to a not found",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  open c;
+  fetch c into x;
+  close c;
+end $$
+
+--error 5555
+call test_resignal() $$
+show warnings $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE x integer;
+  DECLARE c cursor for select * from t_cursor;
+  DECLARE CONTINUE HANDLER for not found
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "44444" SET
+      MESSAGE_TEXT = "RESIGNAL to an error",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  open c;
+  fetch c into x;
+  close c;
+end $$
+
+--error 5555
+call test_resignal() $$
+show warnings $$
+drop procedure test_resignal $$
+
+# 3 tests:
+# {error}
+# --> RESIGNAL SQLSTATE {warning, not found, error} SET ...
+
+create procedure test_resignal()
+begin
+  DECLARE CONTINUE HANDLER for sqlexception
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "01111" SET
+      MESSAGE_TEXT = "RESIGNAL to a warning",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  drop table no_such_table;
+end $$
+
+call test_resignal() $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE CONTINUE HANDLER for sqlexception
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "02444" SET
+      MESSAGE_TEXT = "RESIGNAL to a not found",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  drop table no_such_table;
+end $$
+
+--error 5555
+call test_resignal() $$
+show warnings $$
+drop procedure test_resignal $$
+
+create procedure test_resignal()
+begin
+  DECLARE CONTINUE HANDLER for sqlexception
+  begin
+    select "before RESIGNAL";
+    RESIGNAL SQLSTATE "44444" SET
+      MESSAGE_TEXT = "RESIGNAL to an error",
+      MYSQL_ERRNO = 5555 ;
+    select "after RESIGNAL";
+  end;
+
+  drop table no_such_table;
+end $$
+
+--error 5555
+call test_resignal() $$
+show warnings $$
+drop procedure test_resignal $$
+
+--echo #
+--echo # More complex cases
+--echo #
+
+--disable_warnings
+drop procedure if exists peter_p1 $$
+drop procedure if exists peter_p2 $$
+--enable_warnings
+
+CREATE PROCEDURE peter_p1 ()
+BEGIN
+  DECLARE x CONDITION FOR 1231;
+  DECLARE EXIT HANDLER FOR x
+  BEGIN
+    SELECT '2';
+    RESIGNAL SET MYSQL_ERRNO = 9999;
+  END;
+
+  BEGIN
+    DECLARE EXIT HANDLER FOR x
+    BEGIN
+      SELECT '1';
+      RESIGNAL SET SCHEMA_NAME = 'test';
+    END;
+    SET @@sql_mode=NULL;
+  END;
+END
+$$
+
+CREATE PROCEDURE peter_p2 ()
+BEGIN
+  DECLARE x CONDITION for 9999;
+  DECLARE EXIT HANDLER FOR x
+  BEGIN
+    SELECT '3';
+    RESIGNAL SET MESSAGE_TEXT = 'Hi, I am a useless error message';
+  END;
+  CALL peter_p1();
+END
+$$
+
+#
+# Here, RESIGNAL only modifies the condition caught,
+# so there is only 1 condition at the end
+# The final SQLSTATE is 42000 (it comes from the error 1231),
+# since the condition attributes are preserved.
+#
+--error 9999
+CALL peter_p2() $$
+show warnings $$
+
+drop procedure peter_p1 $$
+drop procedure peter_p2 $$
+
+CREATE PROCEDURE peter_p1 ()
+BEGIN
+  DECLARE x CONDITION FOR SQLSTATE '42000';
+  DECLARE EXIT HANDLER FOR x
+  BEGIN
+    SELECT '2';
+    SHOW WARNINGS;
+    RESIGNAL x SET MYSQL_ERRNO = 9999;
+  END;
+
+  BEGIN
+    DECLARE EXIT HANDLER FOR x
+    BEGIN
+      SELECT '1';
+      SHOW WARNINGS;
+      RESIGNAL x SET
+        SCHEMA_NAME = 'test',
+        MYSQL_ERRNO= 1232;
+    END;
+    /* Raises ER_WRONG_VALUE_FOR_VAR : 1231, SQLSTATE 42000 */
+    SET @@sql_mode=NULL;
+  END;
+END
+$$
+
+CREATE PROCEDURE peter_p2 ()
+BEGIN
+  DECLARE x CONDITION for SQLSTATE '42000';
+  DECLARE EXIT HANDLER FOR x
+  BEGIN
+    SELECT '3';
+    SHOW WARNINGS;
+    RESIGNAL x SET
+      MESSAGE_TEXT = 'Hi, I am a useless error message',
+      MYSQL_ERRNO = 9999;
+  END;
+  CALL peter_p1();
+END
+$$
+
+#
+# Here, "RESIGNAL <condition>" create a new condition in the diagnostics
+# area, so that there are 4 conditions at the end.
+#
+--error 9999
+CALL peter_p2() $$
+show warnings $$
+
+drop procedure peter_p1 $$
+drop procedure peter_p2 $$
+
+#
+# Test the value of MESSAGE_TEXT in RESIGNAL when no SET MESSAGE_TEXT clause
+# is provided (the expected result is the text from the SIGNALed condition)
+#
+
+drop procedure if exists peter_p3 $$
+
+create procedure peter_p3()
+begin
+  declare continue handler for sqlexception
+    resignal sqlstate '99002' set mysql_errno = 2;
+
+  signal sqlstate '99001' set mysql_errno = 1, message_text = "Original";
+end $$
+
+--error 2
+call peter_p3() $$
+
+# Expecting 2 conditions, both with the text "Original"
+show warnings $$
+
+drop procedure peter_p3 $$
+
+delimiter ;$$
+
+drop table t_warn;
+drop table t_cursor;
+
+--echo #
+--echo # Miscelaneous test cases
+--echo #
+
+delimiter $$;
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = 0x12; /* 18 */
+end $$
+
+-- error 18
+call test_signal $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = 0b00010010; /* 18 */
+end $$
+
+-- error 18
+call test_signal $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = '65'; /* 65 */
+end $$
+
+-- error 65
+call test_signal $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = 'A'; /* illegal */
+end $$
+
+-- error ER_WRONG_VALUE_FOR_VAR
+call test_signal $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = "65"; /* 65 */
+end $$
+
+-- error 65
+call test_signal $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = "A"; /* illegal */
+end $$
+
+-- error ER_WRONG_VALUE_FOR_VAR
+call test_signal $$
+drop procedure test_signal $$
+
+-- error ER_SP_UNDECLARED_VAR
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = `65`; /* illegal */
+end $$
+
+
+-- error ER_SP_UNDECLARED_VAR
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = `A`; /* illegal */
+end $$
+
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = 3.141592; /* 3 */
+end $$
+
+-- error 3
+call test_signal $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = 1000,
+    MESSAGE_TEXT= 0x41; /* A */
+end $$
+
+-- error 1000
+call test_signal $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = 1000,
+    MESSAGE_TEXT= 0b01000001; /* A */
+end $$
+
+-- error 1000
+call test_signal $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = 1000,
+    MESSAGE_TEXT = "Hello";
+end $$
+
+-- error 1000
+call test_signal $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = 1000,
+    MESSAGE_TEXT = 'Hello';
+end $$
+
+-- error 1000
+call test_signal $$
+drop procedure test_signal $$
+
+-- error ER_SP_UNDECLARED_VAR
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = 1000,
+    MESSAGE_TEXT = `Hello`;
+end $$
+
+create procedure test_signal()
+begin
+  DECLARE foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL foo SET MYSQL_ERRNO = 1000,
+    MESSAGE_TEXT = 65.4321;
+end $$
+
+-- error 1000
+call test_signal $$
+drop procedure test_signal $$
+
+-- error ER_PARSE_ERROR
+create procedure test_signal()
+begin
+  DECLARE céèçà foo CONDITION FOR SQLSTATE '12345';
+  SIGNAL céèçà SET MYSQL_ERRNO = 1000;
+end $$
+
+-- error ER_PARSE_ERROR
+create procedure test_signal()
+begin
+  DECLARE "céèçà" CONDITION FOR SQLSTATE '12345';
+  SIGNAL "céèçà" SET MYSQL_ERRNO = 1000;
+end $$
+
+-- error ER_PARSE_ERROR
+create procedure test_signal()
+begin
+  DECLARE 'céèçà' CONDITION FOR SQLSTATE '12345';
+  SIGNAL 'céèçà' SET MYSQL_ERRNO = 1000;
+end $$
+
+create procedure test_signal()
+begin
+  DECLARE `céèçà` CONDITION FOR SQLSTATE '12345';
+  SIGNAL `céèçà` SET MYSQL_ERRNO = 1000;
+end $$
+
+-- error 1000
+call test_signal $$
+drop procedure test_signal $$
+
+create procedure test_signal()
+begin
+  SIGNAL SQLSTATE '77777' SET MYSQL_ERRNO = 1000, MESSAGE_TEXT='ÁÂÃÅÄ';
+end $$
+
+# Commented until WL#751 is implemented in this version
+# -- error 1000
+# call test_signal $$
+drop procedure test_signal $$
+
+delimiter ; $$
+