mariadb/mysql-test/suite/storage_engine/handler.test

# 
# Basic HANDLER syntax
#
# HANDLER .. READ <index_name> is covered in handler_index test
#

--source have_engine.inc

--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings

--let $create_definition = a $char_col, b $int_col
--source create_table.inc
INSERT INTO t1 (a,b) VALUES ('foobar',1000),('a',1),('bar',200),('foo',100);

HANDLER t1 OPEN AS h1;
if ($mysql_errname)
{
  --source unexpected_result.inc
}
if (!$mysql_errname)
{
  --let $error_codes = ER_UNKNOWN_TABLE
  HANDLER t1 READ FIRST;
  --source check_errors.inc
  HANDLER h1 READ FIRST;
  HANDLER h1 READ NEXT;
  HANDLER h1 READ FIRST WHERE a < 'foo';
  HANDLER h1 READ NEXT;
  HANDLER h1 READ NEXT;
  HANDLER h1 READ NEXT;
  HANDLER h1 READ FIRST LIMIT 2;
  HANDLER h1 READ NEXT;
  HANDLER h1 READ NEXT WHERE b>500 LIMIT 2;
  HANDLER t1 OPEN;
  HANDLER h1 READ FIRST WHERE b>500 LIMIT 5;
  HANDLER t1 READ NEXT;
  HANDLER h1 READ NEXT WHERE b<100;
  HANDLER t1 CLOSE;
  HANDLER h1 READ FIRST;
  --let $error_codes = ER_UNKNOWN_TABLE
  HANDLER t1 CLOSE;
  --source check_errors.inc
}

DROP TABLE t1;

--let $error_codes = ER_UNKNOWN_TABLE
HANDLER h1 CLOSE;
--source check_errors.inc

--let $continue = 1
--source have_default_index.inc

if ($have_default_index)
{
  --let $create_definition = a $int_indexed_col, b $char_col, $default_index (a)
  --source create_table.inc
  INSERT INTO t1 (b,a) VALUES ('a',1),('b',200),('f',100),('b',101),('c',2);
  if ($mysql_errname)
  {
    --source unexpected_result.inc
  }
  HANDLER t1 OPEN AS h1;
  if (!$mysql_errname)
  {
    HANDLER h1 READ a = (100);
    HANDLER h1 READ a <= (100) WHERE b < 'f';
    HANDLER h1 READ a > (2) WHERE b IS NOT NULL LIMIT 2;
    HANDLER h1 READ a FIRST;
    HANDLER h1 READ a LAST;
    HANDLER h1 READ a PREV;
    HANDLER h1 READ a NEXT;
    HANDLER h1 CLOSE;
  }
  DROP TABLE t1;
}

--source cleanup_engine.inc