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################################################################################
# inc/gcol_handler.inc #
# #
# Purpose: #
# Testing HANDLER. #
# #
# #
# #
#------------------------------------------------------------------------------#
# Original Author: Andrey Zhakov #
# Original Date: 2008-09-04 #
# Change Author: #
# Change Date: #
# Change: #
################################################################################
create table t1 (a int,
b int generated always as (-a) virtual,
c int generated always as (-a) stored,
d char(1),
index (a),
index (c));
insert into t1 (a,d) values (4,'a'), (2,'b'), (1,'c'), (3,'d');
select * from t1;
--echo # HANDLER tbl_name OPEN
handler t1 open;
--echo # HANDLER tbl_name READ non-gcol_index_name > (value1,value2,...)
handler t1 read a > (2);
--echo # HANDLER tbl_name READ non-gcol_index_name > (value1,value2,...) WHERE non-gcol_field=expr
handler t1 read a > (2) where d='c';
--echo # HANDLER tbl_name READ gcol_index_name = (value1,value2,...)
handler t1 read c = (-2);
--echo # HANDLER tbl_name READ gcol_index_name = (value1,value2,...) WHERE non-gcol_field=expr
handler t1 read c = (-2) where d='c';
--echo # HANDLER tbl_name READ non-gcol_index_name > (value1,value2,...) WHERE gcol_field=expr
handler t1 read a > (2) where b=-3 && c=-3;
--echo # HANDLER tbl_name READ gcol_index_name <= (value1,value2,...)
handler t1 read c <= (-2);
--echo # HANDLER tbl_name READ gcol_index_name > (value1,value2,...) WHERE gcol_field=expr
handler t1 read c <= (-2) where b=-3;
--echo # HANDLER tbl_name READ gcol_index_name FIRST
handler t1 read c first;
--echo # HANDLER tbl_name READ gcol_index_name NEXT
handler t1 read c next;
--echo # HANDLER tbl_name READ gcol_index_name PREV
handler t1 read c prev;
--echo # HANDLER tbl_name READ gcol_index_name LAST
handler t1 read c last;
--echo # HANDLER tbl_name READ FIRST where non-gcol=expr
handler t1 read FIRST where a >= 2;
--echo # HANDLER tbl_name READ FIRST where gcol=expr
handler t1 read FIRST where b >= -2;
--echo # HANDLER tbl_name READ NEXT where non-gcol=expr
handler t1 read NEXT where d='c';
--echo # HANDLER tbl_name READ NEXT where gcol=expr
handler t1 read NEXT where b<=-4;
--echo # HANDLER tbl_name CLOSE
handler t1 close;
drop table t1;