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SQL: (0.5) Versioned partitions [closes #77]

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* one `AS OF NOW`, multiple `VERSIONING` partitions;
* rotation of `VERSIONING` partitions by record count, time period;
* rotation is multi-threaded;
* conventional subpartitions as bottom level for versioned partitions;
* `DEFAULT` keyword selects first `VERSIONING` partition;
* ALTER TABLE ADD/DROP partition;
* REBUILD PARTITION basic operation.
This commit is contained in:
Aleksey Midenkov
2016-12-11 17:04:11 +00:00
parent dc4ef66fee
commit e851c140f4
31 changed files with 1325 additions and 114 deletions
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14
mysql-test/r/partition_error.result
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@@ -1023,7 +1023,7 @@ c int not null,
primary key (a,b))
partition by key (a)
subpartition by key (b);
ERROR HY000: It is only possible to mix RANGE/LIST partitioning with HASH/KEY partitioning for subpartitioning
ERROR HY000: It is only possible to mix RANGE/LIST/SYSTEM_TIME partitioning with HASH/KEY partitioning for subpartitioning
select load_file('$MYSQLD_DATADIR/test/t1.par');
load_file('$MYSQLD_DATADIR/test/t1.par')
NULL
@@ -1034,7 +1034,7 @@ c int not null,
primary key (a,b))
partition by key (a)
subpartition by key (a, b);
ERROR HY000: It is only possible to mix RANGE/LIST partitioning with HASH/KEY partitioning for subpartitioning
ERROR HY000: It is only possible to mix RANGE/LIST/SYSTEM_TIME partitioning with HASH/KEY partitioning for subpartitioning
select load_file('$MYSQLD_DATADIR/test/t1.par');
load_file('$MYSQLD_DATADIR/test/t1.par')
NULL
@@ -1045,7 +1045,7 @@ c int not null,
primary key (a,b))
partition by key (a)
subpartition by hash (a+b);
ERROR HY000: It is only possible to mix RANGE/LIST partitioning with HASH/KEY partitioning for subpartitioning
ERROR HY000: It is only possible to mix RANGE/LIST/SYSTEM_TIME partitioning with HASH/KEY partitioning for subpartitioning
select load_file('$MYSQLD_DATADIR/test/t1.par');
load_file('$MYSQLD_DATADIR/test/t1.par')
NULL
@@ -1056,7 +1056,7 @@ c int not null,
primary key (a,b))
partition by key (a)
subpartition by key (b);
ERROR HY000: It is only possible to mix RANGE/LIST partitioning with HASH/KEY partitioning for subpartitioning
ERROR HY000: It is only possible to mix RANGE/LIST/SYSTEM_TIME partitioning with HASH/KEY partitioning for subpartitioning
select load_file('$MYSQLD_DATADIR/test/t1.par');
load_file('$MYSQLD_DATADIR/test/t1.par')
NULL
@@ -1067,7 +1067,7 @@ c int not null,
primary key (a,b))
partition by key (a)
subpartition by key (a, b);
ERROR HY000: It is only possible to mix RANGE/LIST partitioning with HASH/KEY partitioning for subpartitioning
ERROR HY000: It is only possible to mix RANGE/LIST/SYSTEM_TIME partitioning with HASH/KEY partitioning for subpartitioning
select load_file('$MYSQLD_DATADIR/test/t1.par');
load_file('$MYSQLD_DATADIR/test/t1.par')
NULL
@@ -1078,7 +1078,7 @@ c int not null,
primary key (a,b))
partition by key (a)
subpartition by hash (a+b);
ERROR HY000: It is only possible to mix RANGE/LIST partitioning with HASH/KEY partitioning for subpartitioning
ERROR HY000: It is only possible to mix RANGE/LIST/SYSTEM_TIME partitioning with HASH/KEY partitioning for subpartitioning
select load_file('$MYSQLD_DATADIR/test/t1.par');
load_file('$MYSQLD_DATADIR/test/t1.par')
NULL
@@ -1135,7 +1135,7 @@ c int not null,
primary key (a,b))
partition by key (a)
subpartition by hash (3+4);
ERROR HY000: It is only possible to mix RANGE/LIST partitioning with HASH/KEY partitioning for subpartitioning
ERROR HY000: It is only possible to mix RANGE/LIST/SYSTEM_TIME partitioning with HASH/KEY partitioning for subpartitioning
CREATE TABLE t1 (
a int not null,
b int not null,