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9854fb6fa7
This patch adds for "--ps-protocol" second execution of queries "SELECT". Also in this patch it is added ability to disable/enable (--disable_ps2_protocol/--enable_ps2_protocol) second execution for "--ps-prototocol" in testcases.
50 lines
1.6 KiB
Plaintext
50 lines
1.6 KiB
Plaintext
--source include/have_tokudb.inc
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--disable_warnings
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drop table if exists a,b,c,foo;
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--enable_warnings
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create table a (a int auto_increment, primary key (a)) engine=TokuDB;
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create table b (a int auto_increment, primary key (a)) engine=TokuDB;
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create table c (a int auto_increment, primary key (a)) engine=TokuDB;
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insert into a values (),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),();
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insert into b values (),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),();
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insert into c values (),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),();
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create table foo (a int, b int, c int, d int, e int, key(a,b,c)) engine=TokuDB;
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insert into foo (a,b,c) select * from a,b,c;
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--disable_ps2_protocol
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flush status;
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show status like '%Handler_read_next%';
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replace_column 9 NA;
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explain select * from foo where a between 5 and 6 and c=10;
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select * from foo where a between 5 and 6 and c=10;
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show status like '%Handler_read_next%';
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flush status;
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show status like '%Handler_read_prev%';
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replace_column 9 NA;
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explain select * from foo where a between 5 and 6 and c=10;
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select * from foo where a between 5 and 6 and c=10 order by a desc;
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show status like '%Handler_read_prev%';
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flush status;
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show status like '%Handler_read_prev%';
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replace_column 9 NA;
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explain select * from foo where a > 19 and c=10;
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select * from foo where a > 19 and c=10 order by a desc;
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show status like '%Handler_read_prev%';
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flush status;
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show status like '%Handler_read_next%';
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replace_column 9 NA;
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explain select * from foo where a > 19 and c=10;
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select * from foo where a > 19 and c=10;
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show status like '%Handler_read_next%';
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--enable_ps2_protocol
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drop table foo,a,b,c;
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