client-07.sim

# create database db1
# loop create table ,  insert disorder data, drop table, sleep , 
###############################################################
################ set script parameters ################
$tblStart = 0
$tblEnd   = 10000
$tsStart  = 1325347200000  # 2012-01-01 00:00:00.000
$preBinary = ' . client-07-
###############################################################
$alterCnt = 0

$columnA = c . $alterCnt
$columnB = d . $alterCnt

$totalRows   = 0

sql connect

print ================ create db
$db = db
sql create database if not exists $db replica 2 
sql use $db

$rowsPerTbl  = 0
$ts          = $tsStart

print ================ create table $tb (ts timestamp, $columnA int, $columnB binary(16))

$i = $tblStart
while $i < $tblEnd
  $tb = tb . $i
#  print create table if not exists $tb ( ts timestamp , c1 int , c2 binary(16) )
  sql create table if not exists $tb ( ts timestamp , $columnA int , $columnB binary(16) )
  $i = $i + 1
endw 

$rowsPerLoop = 160

$loopCnt = 0
$alterStep = 0
 
loop_run:
print ================ client-07 start loop insert data ( loopCnt: $loopCnt )
$i  = $tblStart
while $i < $tblEnd
  $tb = tb . $i
  
  $c2Binary = $preBinary . $i
  $c2Binary = $c2Binary . '

  $x = 0
  while $x < $rowsPerLoop
    sql insert into $tb values ( $ts + 0a , $x , $c2Binary ) ( $ts + 2a , $x , $c2Binary ) ( $ts + 4a , $x , $c2Binary ) ( $ts + 6a , $x , $c2Binary ) ( $ts + 8a , $x , $c2Binary ) ( $ts + 10a , $x , $c2Binary ) ( $ts + 12a , $x , $c2Binary ) ( $ts + 14a , $x , $c2Binary ) ( $ts + 16a , $x , $c2Binary ) ( $ts + 18a , $x , $c2Binary ) ( $ts + 20a , $x , $c2Binary ) ( $ts + 22a , $x , $c2Binary ) ( $ts + 24a , $x , $c2Binary ) ( $ts + 26a , $x , $c2Binary ) ( $ts + 28a , $x , $c2Binary ) ( $ts + 30a , $x , $c2Binary ) ( $ts + 32a , $x , $c2Binary ) ( $ts + 34a , $x , $c2Binary ) ( $ts + 36a , $x , $c2Binary ) ( $ts + 38a , $x , $c2Binary )
    sql insert into $tb values ( $ts + 1a , $x , $c2Binary ) ( $ts + 3a , $x , $c2Binary ) ( $ts + 5a , $x , $c2Binary ) ( $ts + 7a , $x , $c2Binary ) ( $ts + 9a , $x , $c2Binary ) ( $ts + 11a , $x , $c2Binary ) ( $ts + 13a , $x , $c2Binary ) ( $ts + 15a , $x , $c2Binary ) ( $ts + 17a , $x , $c2Binary ) ( $ts + 19a , $x , $c2Binary ) ( $ts + 21a , $x , $c2Binary ) ( $ts + 23a , $x , $c2Binary ) ( $ts + 25a , $x , $c2Binary ) ( $ts + 27a , $x , $c2Binary ) ( $ts + 29a , $x , $c2Binary ) ( $ts + 31a , $x , $c2Binary ) ( $ts + 33a , $x , $c2Binary ) ( $ts + 35a , $x , $c2Binary ) ( $ts + 37a , $x , $c2Binary ) ( $ts + 39a , $x , $c2Binary )
    $x = $x + 40
    $ts = $ts + 40a
  endw 
  if $i == $tblStart then
    $rowsPerTbl = $rowsPerTbl + $x   
  endi

  $totalRows = $totalRows + $x
  $i = $i + 1
  
endw 

sql select count(*) from $tb
print data00 $data00 rowsPerTbl $rowsPerTbl
if $data00 != $rowsPerTbl then
  print ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  print ************ client-07 insert data into $tb error ***** *****
  print ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  return -1
endi

$loopCnt = $loopCnt + 1

if $alterStep > 2 then
  $alterStep = 0
  
  $alterCnt = $alterCnt + 1
  $i = $tblStart
  while $i < $tblEnd
    $tb = tb . $i
    $newColumnA = c . $alterCnt
    $newcolumnB = d . $alterCnt

    sql alter table $tb add column $newColumnA double
    sql alter table $tb add column $newcolumnB binary( 16 )
    sql alter table $tb drop column $columnA
    sql alter table $tb drop column $columnB
    $i = $i + 1
  endw
  $columnA = $newColumnA
  $columnB = $newcolumnB
    
  sleep 10000
  goto loop_run 
endi

goto loop_run