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mysql-test/suite/handler/heap.result: New test case mysql-test/suite/handler/heap.test: New test case sql/sql_handler.cc: If we get a fatal error in handler read, end table/index scan as it's likely it was wrongly used (for example not supported feature for index)
88 lines
1.9 KiB
Text
88 lines
1.9 KiB
Text
# test of HANDLER with HEAP tables
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#
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let $engine_type= MEMORY;
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let $key_type=using btree;
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--source init.inc
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--source handler.inc
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#
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# Test what happens if table is changed (Unique test for HEAP)
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#
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connect (con1,localhost,root,,);
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connection default;
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CREATE TABLE t1(a INT, b INT, KEY(a), KEY b using btree (b), KEY ab using btree(a, b));
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INSERT INTO t1 VALUES (2, 20), (2,20), (1, 10), (4, 40), (3, 30), (5,50), (6,50);
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HANDLER t1 OPEN;
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HANDLER t1 READ a>=(2) limit 3;
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HANDLER t1 READ a PREV;
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HANDLER t1 READ a PREV;
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HANDLER t1 READ a PREV;
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HANDLER t1 READ b>=(20) limit 3;
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HANDLER t1 READ b PREV;
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HANDLER t1 READ b PREV LIMIT 2;
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HANDLER t1 READ ab=(3,30) limit 3;
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HANDLER t1 READ ab>=(3,30) limit 3;
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# Test FIRST/LAST on hash and btree keys
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--error ER_ILLEGAL_HA
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HANDLER t1 READ a FIRST;
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--error ER_ILLEGAL_HA
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HANDLER t1 READ a LAST;
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HANDLER t1 READ b FIRST LIMIT 2;
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HANDLER t1 READ b LAST LIMIT 2;
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# Table scan
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HANDLER t1 READ FIRST LIMIT 10;
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# Index scan
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HANDLER t1 READ b FIRST;
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insert into t1 values (7,50);
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--error ER_CHECKREAD
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HANDLER t1 READ b NEXT;
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HANDLER t1 READ b FIRST;
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connection con1;
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insert into t1 values (7,50);
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connection default;
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--error ER_CHECKREAD
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HANDLER t1 READ b NEXT;
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HANDLER t1 READ FIRST;
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connection con1;
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insert into t1 values (8,50);
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connection default;
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HANDLER t1 READ NEXT;
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connection con1;
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delete from t1 where a=3;
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connection default;
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HANDLER t1 READ NEXT LIMIT 2;
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connection con1;
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delete from t1;
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connection default;
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--error ER_CHECKREAD
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HANDLER t1 READ NEXT LIMIT 2;
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HANDLER t1 CLOSE;
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DROP TABLE t1;
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disconnect con1;
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#
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# LP#702786 Two handler read f1 next gives different errors
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#
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create table t1 (f1 integer not null, key (f1)) engine=Memory;
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insert into t1 values (1);
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HANDLER t1 OPEN;
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--error 1031
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HANDLER t1 READ f1 NEXT;
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--error 1031
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HANDLER t1 READ f1 NEXT;
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--error 1031
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HANDLER t1 READ f1 NEXT;
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HANDLER t1 CLOSE;
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DROP TABLE t1;
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--echo End of 5.3 tests
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