Commit 3a98b783 authored by unknown's avatar unknown
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Result of 

WL#2225 Extend the test cases for PS + develop a basic test routine for PS
   The basic test routine 
       mysql-test/include/patchwork-check.inc
   Test cases for the the basic test routine 
       mysql-test/t/tool_test.test    
       mysql-test/r/tool_test.result

   Test cases for prepared statements with functions
       mysql-test/t/ps_12func.test
       mysql-test/r/ps_12func.result
   Some statements are set to comment, because of open bugs.

Fresh MySQL V4.1 and V5.0 souces produce in the moment (~11-Nov-2004) the
same result files.
parent 02d8fa29

mysql-test/include/patchwork-check.inc

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###################### patchwork-check.inc #############################

#                                                                      #

#  Basic routine for the generation and execution of prepared and non  #

#  prepared SQL statements.                                            #

#                                                                      #

#  Purpose: Simplify the check of complex statements with different    #

#           sets of parameters (data type, value)                      #

#                                                                      #

########################################################################



#

# NOTE: PLEASE BE VERY CAREFULL, WHEN CHANGING OR USING ;-) THIS ROUTINE.

#

# Please be aware, that this routine

#  -  will be sourced by several test case files stored within the

#     directory 'mysql-test/t'. So every change here will affect

#     several test cases.

#  -  does not check its own prequisites

#  -  modifies the content and the data type of the 

#     uservariables @var_1 ... @var_<n>

#

# Please preserve the '__<name>_' naming of the the auxiliary variables.

# These names should avoid that a test case writer accidently creates a

# variable with the same name. 

#



# naming conventions:

# stmt_c_  --> statement with constants like "select 1 "

# stmt_uv_ --> statement with uservariables like "select @var_1 "

# stmt_ph_ --> prepared statement with placeholders like "select ? "





#

# Explanation how to use this routine by an example:

#

# Content of the caller script:

#   ....

#   set @stmt_part1= 'SELECT f1 + '

#   set @stmt_part2= ' from t1 where f2= ' ;

#   set @stmt_part3= '' ;

#   set @string_1= "1";       set @type_1= "BIGINT";

#   set @string_2= "-2.3E-4"; set @type_2= "DOUBLE";

#   set @max_var_number= 2;

#   --source include/patchwork-check.inc

#

#   # The next testing rounds could start with

#   set @string_1= "NULL";    set @type_1= "BIGINT";

#   set @string_2= "-2.3E-4"; set @type_2= "DOUBLE";

#   --source include/patchwork-check.inc

#

#   set @string_1= "1";       set @type_1= "BIGINT";

#   set @string_2= "NULL";    set @type_2= "LONGTEXT";

#   --source include/patchwork-check.inc

#

# Statements and uservariables to be produced and executed by this routine

#   1.  Statements with constants  

#   1.1 stmt1= SELECT f1 + 1 from t1 where f2= -2.3E-4 ;

#   1.2 stmt1 as prepared statement

#   2.  Statements with uservariables

#       @var_n should be of data type @type_n (if possible) and have the 

#       content @string_n .

#   2.1 stmt2=  SELECT f1 + @var_1 from t1 where f2= @var_2

#   2.2 stmt2 as prepared statement

#   3.  prepared statement with placeholders

#       prepare stmt1 from 'SELECT f1 + ? from t1 where f2= ?'

#       execute stmt1 using @var_1, @var_2 

#

#   Every prepared statement variant of the "patchwork" is 3 times executed.

#

#

# Please have also also a look into 

#   - t/tooltest.test  , which checks                  or

#   - t/ps_12func.test , which contains test cases using

# this routine.

#





##############

#

# Prerequisites:

#

#   The caller script must set the following uservariables:

#

#     The statement pieces: @stmt_part1, @stmt_part2, ... , @stmt_part<n>

#

#     The parameter values: @string_1, ... , @string_<n - 1>

#         The parameter value should fit to the data type !

#         UPPER(@stmt_part1) = 'NULL' will cause (SQL) NULL as content.

#

#     The parameter data types: @type_1, ... , @type_<n - 1>

#         valid types are: BIGINT, DOUBLE, LONGTEXT, LONGBLOB

#

#         Attention: All other type assignments will lead to a 

#                    uservariable of type LONGTEXT !!

#

#     The number of parameter values must be published via

#         set @max_var_number= <n - 1> ;

#         

# Attention: This routine does not perform any check of the content

#            of these variables.

#



##############

#

# How is intended uservariable generated:

#

#   Step 1: generate a uservariable of the intended type

#

#   UPPER(@type_<n>)     statement 

#     BIGINT             set @var_<n>= 0

#     DOUBLE'            set @var_<n>idx_= 0.0

#     LONGTEXT'          set @var_<n>= "INIT"

#     LONGBLOB'          set @var_<n>= CAST("INIT" AS BINARY)

#     <all other>        set @var_<n>= "INIT"

#

#   Step 2: assign the value to the uservariable

#

#   IF ( UPPER(@string_<n>) != 'NULL')

#      UPPER(@type_<n>) 

#          BIGINT        set @var_<n>= CEIL(@string_<n>)

#          DOUBLE        set @var_<n>= @string_<n> + 0.0

#          LONGTEXT      set @var_<n>= @string_<n>

#          LONGBLOB      set @var_<n>= CAST(@string_<n> AS BINARY)

#          <all other>   set @var_<n>= @string_<n>

#   ELSE

#          set @var_<n>= NULL 

#





#

# How to debug this routine if something goes wrong:

#

# 1.   Put the line '--disable_abort_on_error' into the caller script

#        --> There will be no abort of mysqltest, if a statement fails.

#            You will get a protocol (in most cases).

# 2.   Put the line 'set $__debug_= 1 ;' into the caller script .

#      The next call of patchwork-check.inc will print

#      the type and content of generated uservariables and statements.

# 3.   disable the '--disable_query_log' option some lines below

#

# and please be patient towards this routine, it is far away from being perfect.

#





# Suppress the majority of the huge output concerning the statement and 

# uservariable generation

--disable_query_log



let $__idx_= 1 ;

eval set @__stmt_c_=  @stmt_part_$__idx_ ;

# If the number of variables is greater 0, we need also 

# - the statement with uservariables (stmt_uv)           and

# - the prepared statement with placeholders (stmt_ph)   and

# - the execute for the prepared statement with placeholders (execute_stmt_ph)

let $__with_var_= `select @max_var_number > 0`;

while ($__with_var_)

{

  eval set @__stmt_uv_= @stmt_part_$__idx_ ;

  eval set @__stmt_ph_= @stmt_part_$__idx_ ;

  set @__execute_stmt_ph= 'execute __stmt_ph_ using ' ;

  let $__num_= `select @max_var_number`;

  while ($__num_)

  {

    ##### Generate the Uservariables

    eval set @__my_init_= CASE UPPER(@type_$__idx_) 

         WHEN 'BIGINT'   THEN 'set @var_$__idx_= 0'

         WHEN 'DOUBLE'   THEN 'set @var_$__idx_= 0.0'

         WHEN 'LONGTEXT' THEN 'set @var_$__idx_= "INIT"'

         WHEN 'LONGBLOB' THEN 'set @var_$__idx_= CAST("INIT" AS BINARY)'

         ELSE 'set @var_$__idx_= "INIT"' END;

    # select @__my_init_ as "@__my_init_ is: " ;

    let $__my_init_= `select @__my_init_`;

    eval $__my_init_ ;

  

    eval set @__my_init_= CASE UPPER(@type_$__idx_) 

    WHEN 'BIGINT' THEN 

      "set @var_$__idx_= IF(UPPER(@string_$__idx_)!='NULL',CEIL(@string_$__idx_),NULL)" 

    WHEN 'DOUBLE' THEN 

      "set @var_$__idx_= IF(UPPER(@string_$__idx_)!='NULL',@string_$__idx_ + 0.0,NULL)"

    WHEN 'LONGTEXT' THEN

      "set @var_$__idx_= IF(UPPER(@string_$__idx_)!='NULL',@string_$__idx_,NULL)"

    WHEN 'LONGBLOB' THEN

      "set @var_$__idx_= IF(UPPER(@string_$__idx_)!='NULL',CAST(@string_$__idx_ AS BINARY),NULL)"

    ELSE 

      "set @var_$__idx_= IF(UPPER(@string_$__idx_)!='NULL',@string_$__idx_,NULL)" END;

    let $__my_init_= `select @__my_init_`;

    eval $__my_init_ ;



    ##### concat the variable to the statements

    ## with Constants

    #    1. replace ugly NULLs like 'NuLl' with 'NULL' for better readability

    #    2. Strings to be inserted into the statement must be quoted

    eval set @__stmt_c_= concat(

             @__stmt_c_, 

             IF(UPPER(@string_$__idx_)='NULL','NULL',

                  IF(UPPER(@type_$__idx_)='LONGTEXT' or UPPER(@type_$__idx_)='LONGBLOB',

                               concat('''',@string_$__idx_,''''), @string_$__idx_

                      ))) ;

    ## with Uservariables

    eval set @__stmt_uv_= concat(@__stmt_uv_, '@var_$__idx_') ;

    ## with placeholders

    eval set @__stmt_ph_= concat(@__stmt_ph_, '?') ;

  

    ##### complete the execute for the prepared statement with placeholders

    eval set @__execute_stmt_ph= concat(@__execute_stmt_ph, '@var_$__idx_,') ;

  

    inc $__idx_ ;

    ##### concat the next part of the statement to the statements

    eval set @__stmt_c_=  concat(@__stmt_c_,  @stmt_part_$__idx_ );

    eval set @__stmt_uv_= concat(@__stmt_uv_, @stmt_part_$__idx_ );

    eval set @__stmt_ph_= concat(@__stmt_ph_, @stmt_part_$__idx_ );



    dec $__num_ ;

  }

  # @__execute_stmt_ph contains a trailing ',' which must be cut away

  set @__execute_stmt_ph= substr(@__execute_stmt_ph,1,length(@__execute_stmt_ph) - 1);

  dec $__with_var_ ;

}



while ($__debug_)

{

  ### Print debug informations for patchwork with variables

  let $__with_var_= `select @max_var_number > 0`;

  while ($__with_var_)

  {

    ### Print out the content of the statement variables

    eval  select "--------------------------------------"

          as "the content of the statement variables"

    union select concat('@__stmt_c_  is: ',@__stmt_c_) 

    union select concat('@__stmt_uv_ is: ',@__stmt_uv_)

    union select concat('@__stmt_ph_ is: ',@__stmt_ph_)

    union select concat('@__execute_stmt_ph is: ',@__execute_stmt_ph);





    ### Print out the content of the uservariables

    select '--------------------------------------'

          as "the content of the parameter variables";

    set @__parameter_= 'select ';

    let $__num_= `select @max_var_number`;

    let $__idx_= 1 ;

    while ($__num_)

    {

      eval select @type_$__idx_   as type,

                  @string_$__idx_ as string,

                  @var_$__idx_    as uservariable ;

      eval set @__parameter_= concat(@__parameter_, '@var_$__idx_ ,');

      inc $__idx_ ;



      dec $__num_ ;

    }

    # @__parameter_ contains a trailing ',' which must be cut away

    set @__parameter_= substr(@__parameter_,1,length(@__parameter_) - 1);

    let $__aux_= `select @__parameter_` ;

    eval $__aux_ ;





    ### Create a table from the uservariables and print out the column types

    let $__aux_= `select concat('CREATE TABLE t9 AS ',@__parameter_)` ;

    --disable_warnings

    drop table if exists t9;

    --enable_warnings

    eval $__aux_ ;

    show create table t9;

    drop table t9;



    dec $__with_var_ ;

  }

  ### Print debug informations for patchwork without variables

  ###       stmt_uv, stmt_ph, execute_stmt_ph and uservariables do NOT exist

  let $__with_var_= `select @max_var_number = 0`;

  while ($__with_var_)

  {

    ### Print out the content of the statement variables

    eval  select "--------------------------------------"

          as "the content of the statement variable"

    union select concat('@__stmt_c_  is: ',@__stmt_c_) ; 



    dec $__with_var_ ;

  }





  dec $__debug_ ;

}



## copy the statements and the execute into $variables

#  (__stmt_ph_ is not needed)

## + generate the prepared statements

--enable_query_log

let $__stmt_c_=    `select @__stmt_c_`;

eval prepare __stmt_c_  from @__stmt_c_ ;

let $__with_var_= `select @max_var_number > 0`;

while ($__with_var_)

{

  let $__stmt_uv_=   `select @__stmt_uv_`;

  eval prepare __stmt_uv_ from @__stmt_uv_ ;

  let $__execute_ph= `select @__execute_stmt_ph`;

  eval prepare __stmt_ph_ from @__stmt_ph_ ;

  dec $__with_var_ ;

}





##### The execution of all statements

## statement with Constants

eval $__stmt_c_ ;

## prepared statement with Constants

execute __stmt_c_ ;

# Try to detect if the prior executes damaged the parse tree by

# two additional executes .

execute __stmt_c_ ;

execute __stmt_c_ ;

let $__with_var_= `select @max_var_number > 0`;

while ($__with_var_)

{

  ## statement with Uservariables

  eval $__stmt_uv_ ;

  ## prepared statement with Uservariables

  execute __stmt_uv_ ;

  # Try to detect if the prior executes damaged the parse tree by

  # two additional executes .

  execute __stmt_uv_ ;

  execute __stmt_uv_ ;

  ## prepared statement with placeholders

  eval $__execute_ph ;

  # Try to detect if the prior executes damaged the parse tree by

  # two additional executes .

  eval $__execute_ph ;

  eval $__execute_ph ;



  dec $__with_var_ ;

}

mysql-test/r/ps_12func.result

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mysql-test/r/tool_test.result

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use test ;

set @stmt_part_1= 'SELECT 1 as "my_fine_statement"' ;

set @max_var_number= 0;

the content of the statement variable

--------------------------------------

@__stmt_c_  is: SELECT 1 as "my_fine_statement"

prepare __stmt_c_  from @__stmt_c_ ;

SELECT 1 as "my_fine_statement" ;

my_fine_statement

1

execute __stmt_c_ ;

my_fine_statement

1

execute __stmt_c_ ;

my_fine_statement

1

execute __stmt_c_ ;

my_fine_statement

1

set @stmt_part_1= 'SELECT ' ;

set @stmt_part_2= ' + ' ;

set @stmt_part_3= ' + ' ;

set @stmt_part_4= ' + ' ;

set @stmt_part_5= ' + ' ;

set @stmt_part_6= ' + ' ;

set @stmt_part_7= ' + ' ;

set @stmt_part_8= ' + ' ;

set @stmt_part_9= ' as "my_fine_statement"' ;

set @max_var_number= 8;

set @string_1= '1' ;

set @type_1=   'BIGINT' ;

set @string_2= 'nULL' ;

set @type_2=   'BIGINT' ;

set @string_3= '2.0' ;

set @type_3=   'DOUBLE' ;

set @string_4= 'NuLL' ;

set @type_4=   'DOUBLE' ;

set @string_5= 'TEXT' ;

set @type_5=   'LONGTEXT' ;

set @string_6= 'NUlL' ;

set @type_6=   'LONGTEXT' ;

set @string_7= 'BLOB' ;

set @type_7=   'LONGBLOB' ;

set @string_8= 'NULl' ;

set @type_8=   'LONGBLOB' ;

set @var_1= 'YYYYYYYY' ;

set @var_2= 'YYYYYYYY' ;

set @var_3= 'YYYYYYYY' ;

set @var_4= 'YYYYYYYY' ;

set @var_5= 'YYYYYYYY' ;

set @var_6= 'YYYYYYYY' ;

set @var_7= 'YYYYYYYY' ;

set @var_8= 'YYYYYYYY' ;

the content of the statement variables

--------------------------------------

@__stmt_c_  is: SELECT 1 + NULL + 2.0 + NULL + 'TEXT' + NULL + 'BLOB' + NULL as "my_fine_statement"

@__stmt_uv_ is: SELECT @var_1  + @var_2 + @var_3 + @var_4 + @var_5 + @var_6 + @var_7 + @var_8 as "my_fine_statement"

@__stmt_ph_ is: SELECT ? + ? + ? + ? + ? + ? + ? + ? as "my_fine_statement"

@__execute_stmt_ph is: execute __stmt_ph_ using @var_1 ,@var_2,@var_3,@var_4,@var_5,@var_6,@var_7,@var_8

the content of the parameter variables

--------------------------------------

type	string	uservariable

BIGINT	1	1

type	string	uservariable

BIGINT	nULL	NULL

type	string	uservariable

DOUBLE	2.0	2

type	string	uservariable

DOUBLE	NuLL	NULL

type	string	uservariable

LONGTEXT	TEXT	TEXT

type	string	uservariable

LONGTEXT	NUlL	NULL

type	string	uservariable

LONGBLOB	BLOB	BLOB

type	string	uservariable

LONGBLOB	NULl	NULL

@var_1	@var_2	@var_3	@var_4	@var_5	@var_6	@var_7	@var_8

1	NULL	2	NULL	TEXT	NULL	BLOB	NULL

Table	Create Table

t9	CREATE TABLE `t9` (

  `@var_1` bigint(20) default NULL,

  `@var_2` bigint(20) default NULL,

  `@var_3` double default NULL,

  `@var_4` double default NULL,

  `@var_5` longtext,

  `@var_6` longtext,

  `@var_7` longblob,

  `@var_8` longblob

) ENGINE=MyISAM DEFAULT CHARSET=latin1

prepare __stmt_c_  from @__stmt_c_ ;

prepare __stmt_uv_ from @__stmt_uv_ ;

prepare __stmt_ph_ from @__stmt_ph_ ;

SELECT 1 + NULL + 2.0 + NULL + 'TEXT' + NULL + 'BLOB' + NULL as "my_fine_statement" ;

my_fine_statement

NULL

execute __stmt_c_ ;

my_fine_statement

NULL

execute __stmt_c_ ;

my_fine_statement

NULL

execute __stmt_c_ ;

my_fine_statement

NULL

SELECT @var_1  + @var_2 + @var_3 + @var_4 + @var_5 + @var_6 + @var_7 + @var_8 as "my_fine_statement" ;

my_fine_statement

NULL

execute __stmt_uv_ ;

my_fine_statement

NULL

execute __stmt_uv_ ;

my_fine_statement

NULL

execute __stmt_uv_ ;

my_fine_statement

NULL

execute __stmt_ph_ using @var_1 ,@var_2,@var_3,@var_4,@var_5,@var_6,@var_7,@var_8 ;

my_fine_statement

NULL

execute __stmt_ph_ using @var_1 ,@var_2,@var_3,@var_4,@var_5,@var_6,@var_7,@var_8 ;

my_fine_statement

NULL

execute __stmt_ph_ using @var_1 ,@var_2,@var_3,@var_4,@var_5,@var_6,@var_7,@var_8 ;

my_fine_statement

NULL

set @string_1= '1.0' ;

set @type_1=   'DOUBLE' ;

set @string_2= '3.0' ;

set @type_2=   'DOUBLE' ;

set @string_3= '2' ;

set @type_3=   'BIGINT' ;

set @string_4= '4' ;

set @type_4=   'BIGINT' ;

set @string_5= '5' ;

set @type_5=   'BIGINT' ;

set @string_6= '6' ;

set @type_6=   'DOUBLE' ;

set @string_7= '7' ;

set @type_7=   'DOUBLE' ;

set @string_8= '8' ;

set @type_8=   'DOUBLE' ;

set @var_1= 'YYYYYYYY' ;

set @var_2= 'YYYYYYYY' ;

set @var_3= 'YYYYYYYY' ;

set @var_4= 'YYYYYYYY' ;

set @var_5= 'YYYYYYYY' ;

set @var_6= 'YYYYYYYY' ;

set @var_7= 'YYYYYYYY' ;

set @var_8= 'YYYYYYYY' ;

the content of the statement variables

--------------------------------------

@__stmt_c_  is: SELECT 1.0 + 3.0 + 2 + 4 + 5 + 6 + 7 + 8 as "my_fine_statement"

@__stmt_uv_ is: SELECT @var_1  + @var_2 + @var_3 + @var_4 + @var_5 + @var_6 + @var_7 + @var_8 as "my_fine_statement"

@__stmt_ph_ is: SELECT ? + ? + ? + ? + ? + ? + ? + ? as "my_fine_statement"

@__execute_stmt_ph is: execute __stmt_ph_ using @var_1 ,@var_2,@var_3,@var_4,@var_5,@var_6,@var_7,@var_8

the content of the parameter variables

--------------------------------------

type	string	uservariable

DOUBLE	1.0	1

type	string	uservariable

DOUBLE	3.0	3

type	string	uservariable

BIGINT	2	2

type	string	uservariable

BIGINT	4	4

type	string	uservariable

BIGINT	5	5

type	string	uservariable

DOUBLE	6	6

type	string	uservariable

DOUBLE	7	7

type	string	uservariable

DOUBLE	8	8

@var_1	@var_2	@var_3	@var_4	@var_5	@var_6	@var_7	@var_8

1	3	2	4	5	6	7	8

Table	Create Table

t9	CREATE TABLE `t9` (

  `@var_1` double default NULL,

  `@var_2` double default NULL,

  `@var_3` bigint(20) default NULL,

  `@var_4` bigint(20) default NULL,

  `@var_5` bigint(20) default NULL,

  `@var_6` double default NULL,

  `@var_7` double default NULL,

  `@var_8` double default NULL

) ENGINE=MyISAM DEFAULT CHARSET=latin1

prepare __stmt_c_  from @__stmt_c_ ;

prepare __stmt_uv_ from @__stmt_uv_ ;

prepare __stmt_ph_ from @__stmt_ph_ ;

SELECT 1.0 + 3.0 + 2 + 4 + 5 + 6 + 7 + 8 as "my_fine_statement" ;

my_fine_statement

36.0

execute __stmt_c_ ;

my_fine_statement

36.0

execute __stmt_c_ ;

my_fine_statement

36.0

execute __stmt_c_ ;

my_fine_statement

36.0

SELECT @var_1  + @var_2 + @var_3 + @var_4 + @var_5 + @var_6 + @var_7 + @var_8 as "my_fine_statement" ;

my_fine_statement

36

execute __stmt_uv_ ;

my_fine_statement

36

execute __stmt_uv_ ;

my_fine_statement

36

execute __stmt_uv_ ;

my_fine_statement

36

execute __stmt_ph_ using @var_1 ,@var_2,@var_3,@var_4,@var_5,@var_6,@var_7,@var_8 ;

my_fine_statement

36

execute __stmt_ph_ using @var_1 ,@var_2,@var_3,@var_4,@var_5,@var_6,@var_7,@var_8 ;

my_fine_statement

36

execute __stmt_ph_ using @var_1 ,@var_2,@var_3,@var_4,@var_5,@var_6,@var_7,@var_8 ;

my_fine_statement

36

mysql-test/t/ps_12func.test

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mysql-test/t/tool_test.test

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########################### tool_test.test #############################

#                                                                      #

#  Test sequences for the check of mysqltest based test tools          #

#                                                                      #

#  Checked routines:                                                   #

#              include/patchwork-check.inc                             #

#                                                                      #

########################################################################



##### Check of include/patchwork-check.inc

#

use test ;

--disable_abort_on_error



#-----------------------------------------------------------------------

# Simple test (special case):

# The statement is made of only one piece and does not contain variables.

#-----------------------------------------------------------------------

set @stmt_part_1= 'SELECT 1 as "my_fine_statement"' ;

set @max_var_number= 0;

# switch debug output on (Attention: patchwork-check.inc will switch it off)

let $__debug_= 1;

--source include/patchwork-check.inc



#-----------------------------------------------------------------------

# Test case with many statement pieces and variables of all in

# include/patchwork-check.inc available data types.

#-----------------------------------------------------------------------

set @stmt_part_1= 'SELECT ' ;

set @stmt_part_2= ' + ' ;

set @stmt_part_3= ' + ' ;

set @stmt_part_4= ' + ' ;

set @stmt_part_5= ' + ' ;

set @stmt_part_6= ' + ' ;

set @stmt_part_7= ' + ' ;

set @stmt_part_8= ' + ' ;

set @stmt_part_9= ' as "my_fine_statement"' ;

set @max_var_number= 8;



set @string_1= '1' ;

set @type_1=   'BIGINT' ;

set @string_2= 'nULL' ;

set @type_2=   'BIGINT' ;

set @string_3= '2.0' ;

set @type_3=   'DOUBLE' ;

set @string_4= 'NuLL' ;

set @type_4=   'DOUBLE' ;

set @string_5= 'TEXT' ;

set @type_5=   'LONGTEXT' ;

set @string_6= 'NUlL' ;

set @type_6=   'LONGTEXT' ;

set @string_7= 'BLOB' ;

set @type_7=   'LONGBLOB' ;

set @string_8= 'NULl' ;

set @type_8=   'LONGBLOB' ;



# Initialization of all uservariables to the data type LONGTEXT and content,

# which will not be repeated within the following tests.

# 'include/patchwork-check.inc' MUST destroy all these settings.

# That is why this initialization is NOT needed within test cases

# calling include/patchwork-check.inc .

set @var_1= 'YYYYYYYY' ;

set @var_2= 'YYYYYYYY' ;

set @var_3= 'YYYYYYYY' ;

set @var_4= 'YYYYYYYY' ;

set @var_5= 'YYYYYYYY' ;

set @var_6= 'YYYYYYYY' ;

set @var_7= 'YYYYYYYY' ;

set @var_8= 'YYYYYYYY' ;



# switch debug output on (Attention: patchwork-check.inc will switch it off)

let $__debug_= 1;

--source include/patchwork-check.inc



### Execute the statement with more useful content of the variables.

set @string_1= '1.0' ;

set @type_1=   'DOUBLE' ;

set @string_2= '3.0' ;

set @type_2=   'DOUBLE' ;

set @string_3= '2' ;

set @type_3=   'BIGINT' ;

set @string_4= '4' ;

set @type_4=   'BIGINT' ;

set @string_5= '5' ;

set @type_5=   'BIGINT' ;

set @string_6= '6' ;

set @type_6=   'DOUBLE' ;

set @string_7= '7' ;

set @type_7=   'DOUBLE' ;

set @string_8= '8' ;

set @type_8=   'DOUBLE' ;



# Initialization

set @var_1= 'YYYYYYYY' ;

set @var_2= 'YYYYYYYY' ;

set @var_3= 'YYYYYYYY' ;

set @var_4= 'YYYYYYYY' ;

set @var_5= 'YYYYYYYY' ;

set @var_6= 'YYYYYYYY' ;

set @var_7= 'YYYYYYYY' ;

set @var_8= 'YYYYYYYY' ;



# switch debug output on (Attention: include/patchwork-check.inc switches it off)

let $__debug_= 1;

--source include/patchwork-check.inc