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DROP DATABASE would internally execute DROP TABLE on every contained table and finally remove the directory. In InnoDB, DROP TABLE is sometimes executed in the background. The table would be renamed to a name that starts with #sql. The existence of these files would prevent DROP DATABASE from succeeding. CREATE OR REPLACE DATABASE can internally execute DROP DATABASE if the directory already exists. This could fail due to the InnoDB background DROP TABLE, possibly due to some tables that were leftovers from earlier tests.
82 lines
3.8 KiB
Plaintext
82 lines
3.8 KiB
Plaintext
create table t (id int primary key, s date, e date, period for mytime(s,e));
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--echo # CONSTRAINT CHECK (s < e) is added implicitly, and shouldn't be shown
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--echo # this is important for correct command-based replication
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show create table t;
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create or replace table t (id int primary key, s timestamp(6), e timestamp(6),
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period for mytime(s,e));
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show create table t;
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--echo # SQL16, Part 2, 11.3 <table definition>, Syntax Rules, 2)a)
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--echo # 2) If a <table period definition> TPD is specified, then:
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--echo # a) <table scope> shall not be specified.
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--error ER_PERIOD_TEMPORARY_NOT_ALLOWED
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create or replace temporary table t (s date, e date, period for mytime(s,e));
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--echo # SQL16, Part 2, 11.3 <table definition>, Syntax Rules, 2)e)iii)
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--echo # The <data type or domain name> contained in CD1 is either DATE or a
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--echo # timestamp type and it is equivalent to the <data type or domain name>
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--echo # contained in CD2.
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--error ER_PERIOD_TYPES_MISMATCH
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create or replace table t (id int primary key, s datetime, e date,
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period for mytime(s,e));
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--error ER_PERIOD_TYPES_MISMATCH
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create or replace table t (s timestamp(2), e timestamp(6),
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period for mytime(s,e));
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--error ER_WRONG_FIELD_SPEC
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create or replace table t (id int primary key, s int, e date,
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period for mytime(s,e));
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--error ER_WRONG_FIELD_SPEC
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create or replace table t (id int primary key, s time, e time,
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period for mytime(s,e));
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--error ER_BAD_FIELD_ERROR
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create or replace table t (id int primary key, s date, e date,
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period for mytime(s,x));
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--error ER_MORE_THAN_ONE_PERIOD
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create or replace table t (id int primary key, s date, e date,
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period for mytime(s,e),
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period for mytime2(s,e));
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--echo # SQL16, Part 2, 11.3 <table definition>, Syntax Rules, 2)d)
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--echo # No <column name> in any <column definition> shall be equivalent to PN.
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--error ER_DUP_FIELDNAME
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create or replace table t (mytime int, s date, e date,
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period for mytime(s,e));
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--echo # SQL16, Part 2, 11.3 <table definition>, Syntax Rules, 2)e)v)2)A)
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--echo # Neither CD1 nor CD2 shall contain an <identity column specification>, a
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--echo # <generation clause>, a <system time period start column specification>,
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--echo # or a <system time period end column specification>.
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--error ER_PERIOD_FIELD_WRONG_ATTRIBUTES
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create or replace table t (id int primary key,
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s date,
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e date generated always as (s+1),
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period for mytime(s,e));
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--error ER_PERIOD_FIELD_WRONG_ATTRIBUTES
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create or replace table t (id int primary key,
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s date,
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e date as (s+1) VIRTUAL,
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period for mytime(s,e));
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--error ER_PERIOD_FIELD_WRONG_ATTRIBUTES
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create or replace table t (id int primary key, s timestamp(6), e timestamp(6),
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st timestamp(6) as row start,
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en timestamp(6) as row end,
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period for system_time (st, en),
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period for mytime(st,e)) with system versioning;
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--echo # SQL16, Part 2, 11.3 <table definition>, Syntax Rules, 2)
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--echo # Let IDCN be an implementation-dependent <constraint name> that is not
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--echo # equivalent to the <constraint name> of any table constraint descriptor
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--echo # included in S.
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create or replace table t (x int, s date, e date,
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period for mytime(s, e),
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constraint mytime check (x > 1));
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show create table t;
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--error ER_CONSTRAINT_FAILED
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insert t values (2, '2001-01-01', '2001-01-01');
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show status like "Feature_application_time_periods";
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drop table t;
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