46 lines
1.3 KiB
Plaintext
46 lines
1.3 KiB
Plaintext
--source suite/xengine/include/have_xengine.inc
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#
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# Basic syntax related to indexes:
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# unique and non-unique keys,
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# single- and multi-column keys,
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# index option COMMENT.
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#
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# See other index* tests for operations
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# which are less likely to be supported
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#
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# PRIMARY KEY syntax is covered in index_primary test.
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# Index types BTREE|HASH -- in index_type_btree|hash tests.
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# SPATIAL -- in type_spatial_indexes test.
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# FULLTEXT -- in fulltext_search test.
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# KEY_BLOCK_SIZE -- in index_key_block_size test.
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#
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# (Default index type)
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--source index.inc
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--echo #
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--echo # Issue #376: MyX: ORDER BY optimizer is unable to use the index extension
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--echo #
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create table t0 (a int);
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insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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create table t1(a int);
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insert into t1 select A.a + B.a* 10 + C.a * 100 from t0 A, t0 B, t0 C;
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create table t2 (
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pk int not null,
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a int not null,
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b int not null,
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primary key(pk),
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key(a)
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) engine=xengine;
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insert into t2 select A.a, FLOOR(A.a/10), A.a from t1 A;
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--echo # This must have type=range, index=a, and must not have 'Using filesort':
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--replace_column 10 #
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explain select * from t2 force index (a) where a=0 and pk>=3 order by pk;
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drop table t0,t1,t2;
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--source suite/xengine/include/check_xengine_log_error.inc
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