File: compression_load.test

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source include/have_innodb.inc;

if (!$PROVIDER_LZ4_SO) {
  skip Requires provider_lz4 plugin;
}

select plugin_name, plugin_status from information_schema.plugins where plugin_name='provider_lz4';
--error ER_WRONG_VALUE_FOR_VAR
set global innodb_compression_algorithm = lz4;
install plugin provider_lz4 soname 'provider_lz4';
select plugin_name, plugin_status from information_schema.plugins where plugin_name='provider_lz4';
set global innodb_compression_algorithm = lz4;
create table t1 (a int, b text) engine=innodb page_compressed=1;
insert t1 (a, b) values (0, repeat("abc", 100));
insert t1 (a, b) values (1, repeat("def", 1000));
insert t1 (a, b) values (2, repeat("ghi", 10000));
select a, left(b, 9), length(b) from t1;
uninstall plugin provider_lz4;
select plugin_name, plugin_status from information_schema.plugins where plugin_name='provider_lz4';
set global innodb_compression_algorithm = default;
set global innodb_compression_algorithm = lz4;
set global innodb_compression_algorithm = default;
select a, left(b, 9), length(b) from t1;
drop table t1;