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System Versioning 1.0 pre5 [closes #407]
Merge branch '10.3' into trunk Both field_visibility and VERS_HIDDEN_FLAG exist independently. TODO: VERS_HIDDEN_FLAG should be replaced with SYSTEM_INVISIBLE (or COMPLETELY_INVISIBLE?).
This commit is contained in:
Aleksey Midenkov
@@ -17,59 +17,59 @@ a b b+0
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1 NULL NULL
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3 NULL NULL
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select * from t for system_time as of timestamp now(6);
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a b
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1 NULL
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3 NULL
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select count(*) from t group by b for system_time as of timestamp now(6);
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count(*)
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2
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select * from t for system_time as of timestamp now(6) order by b asc;
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a b
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1 NULL
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3 NULL
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select * from t for system_time as of timestamp now(6) order by b desc;
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a b
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1 NULL
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3 NULL
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select * from t group by a having a=2 for system_time as of timestamp now(6);
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a b
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select * from t group by b having b=2 for system_time as of timestamp now(6);
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a b
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select a from t where b=2 for system_time as of timestamp now(6);
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a
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select a from t where b=NULL for system_time as of timestamp now(6);
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a
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select a from t where b is NULL for system_time as of timestamp now(6);
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a
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1
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3
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select count(*), b from t group by b having b=NULL for system_time as of timestamp now(6);
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count(*) b
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select a, b from t;
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a b
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1 2
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@@ -78,29 +78,29 @@ select count(*) from t for system_time as of timestamp now(6) group by b;
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count(*)
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2
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select * from t for system_time as of timestamp now(6) group by b having b=2;
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a b
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select a from t for system_time as of timestamp now(6) where b=2;
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a
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select a from t for system_time as of timestamp now(6) where b=NULL;
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a
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select a from t for system_time as of timestamp now(6) where b is NULL;
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a
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1
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3
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select count(*), b from t for system_time as of timestamp now(6) group by b having b=NULL;
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count(*) b
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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create or replace table t (
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a int,
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b int not null without system versioning
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@@ -111,12 +111,12 @@ a b
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1 NULL
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3 NULL
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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select * from t for system_time as of timestamp now(6) where b is NULL;
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a b
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1 NULL
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3 NULL
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Warnings:
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4111 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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Warning 4112 Attempt to read unversioned field `b` in historical query
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drop table t;
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@@ -78,7 +78,7 @@ ERROR HY000: Wrong partitions consistency for `t1`: must have at least one 'VERS
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alter table t1 add partition (
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partition p1 versioning);
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Warnings:
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Warning 4114 Maybe missing parameters: no rotation condition for multiple `VERSIONING` partitions.
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Warning 4115 Maybe missing parameters: no rotation condition for multiple `VERSIONING` partitions.
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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@@ -215,7 +215,7 @@ x
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2
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delete from t1;
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Warnings:
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Note 4115 Switching from partition `p0` to `p1`
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Note 4116 Switching from partition `p0` to `p1`
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select * from t1 partition (p0) for system_time all;
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x
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1
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@@ -225,7 +225,7 @@ x
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insert into t1 values (3);
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delete from t1;
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Warnings:
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Warning 4113 Using full partition `p1`, need more VERSIONING partitions!
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Warning 4114 Using full partition `p1`, need more VERSIONING partitions!
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select * from t1 partition (p1) for system_time all;
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x
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2
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@@ -258,7 +258,7 @@ x
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insert into t1 values (4);
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delete from t1;
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Warnings:
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Note 4115 Switching from partition `p0` to `p1`
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Note 4116 Switching from partition `p0` to `p1`
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select * from t1 partition (p1) for system_time all;
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x
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4
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@@ -280,8 +280,8 @@ x
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2
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delete from t1;
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Warnings:
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Note 4115 Switching from partition `p0` to `p1`
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Warning 4113 Using full partition `p1`, need more VERSIONING partitions!
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Note 4116 Switching from partition `p0` to `p1`
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Warning 4114 Using full partition `p1`, need more VERSIONING partitions!
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select * from t1 partition (p0sp0) for system_time all;
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x
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1
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