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36 lines
1,016 B
Text
36 lines
1,016 B
Text
create sequence s1;
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create view v1 as select * from s1;
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create view v2 as select next value for s1;
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select * from v1;
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next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
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1 1 9223372036854775806 1 1 1000 0 0
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select * from v2;
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next value for s1
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1
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select * from v2;
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next value for s1
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2
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select next value for v1;
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ERROR 42S02: 'test.v1' is not a SEQUENCE
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drop sequence s1;
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drop view v1,v2;
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#
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# MDEV 13020 Server crashes in Item_func_nextval::val_int upon
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# selecting NEXT or PREVIOUS VALUE for a view
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#
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CREATE OR REPLACE VIEW v1 AS SELECT 1 AS f;
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SELECT NEXT VALUE FOR v1;
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ERROR 42S02: 'test.v1' is not a SEQUENCE
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SELECT PREVIOUS VALUE FOR v1;
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ERROR 42S02: 'test.v1' is not a SEQUENCE
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drop view v1;
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#
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# MDEV 17978 Server crashes in mysqld_show_create_get_fields
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# upon SHOW CREATE SEQUENCE on a broken view
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#
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CREATE TABLE t1 (a INT);
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CREATE VIEW v1 AS SELECT * FROM t1;
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DROP TABLE t1;
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SHOW CREATE SEQUENCE v1;
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ERROR 42S02: 'test.v1' is not a SEQUENCE
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DROP VIEW v1;
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