DROP TABLE IF EXISTS t1;
CREATE TEMPORARY TABLE IF NOT EXISTS ndb_show_tables_results (
id INT,
type VARCHAR(20),
state VARCHAR(20),
logging VARCHAR(20),
_database VARCHAR(255),
_schema VARCHAR(20),
name VARCHAR(255)
);
*******************************
* online alter column tests
*******************************
CREATE TABLE t1 (a INT UNSIGNED KEY, b INT UNSIGNED, e INT UNIQUE, f TEXT) ROW_FORMAT=DYNAMIC ENGINE NDB;
INSERT INTO t1 values (1,1,1,"One");

ndb_show_tables completed.....

set @t1_id = (select id from ndb_show_tables_results where name like '%t1%' and type like '%UserTable%');
***************************************
* Alter Table online change column name
***************************************
ALTER TABLE t1 CHANGE b c INT UNSIGNED ;

ndb_show_tables completed.....

select name from ndb_show_tables_results where id = @t1_id and name like '%t1%' and type like '%UserTable%';
name
't1'
-- t1 --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 4
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 0
ForceVarPart: 1
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
a Unsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY DYNAMIC
c Unsigned NULL AT=FIXED ST=MEMORY DYNAMIC
e Int NULL AT=FIXED ST=MEMORY DYNAMIC
f Text(256,2000,0;utf8mb4_0900_ai_ci) NULL AT=MEDIUM_VAR ST=MEMORY BV=2 BT=NDB$BLOB_XX_3 DYNAMIC
-- Indexes -- 
PRIMARY KEY(a) - UniqueHashIndex
PRIMARY(a) - OrderedIndex
e(e) - OrderedIndex
e$unique(e) - UniqueHashIndex
-- t1/PRIMARY --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 0
Index type: OrderedIndex
Index status: Retrieved
-- Attributes --
a Unsigned NOT NULL AT=FIXED ST=MEMORY
-- IndexTable XX/PRIMARY --
Version: Any
Fragment type: FragUndefined
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: yes
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
-- Attributes --
a Unsigned NOT NULL DISTRIBUTION KEY AT=FIXED ST=MEMORY
NDB$TNODE Unsigned [64] PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(NDB$TNODE) - UniqueHashIndex

-- t1/e --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 0
Index type: OrderedIndex
Index status: Retrieved
-- Attributes --
e Int NULL AT=FIXED ST=MEMORY
-- IndexTable XX/e --
Version: Any
Fragment type: FragUndefined
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: yes
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
-- Attributes --
e Int NULL AT=FIXED ST=MEMORY
NDB$TNODE Unsigned [64] PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(NDB$TNODE) - UniqueHashIndex

-- t1/e$unique --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 1
Index type: UniqueHashIndex
Index status: Retrieved
-- Attributes --
e Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- IndexTable XX/e$unique --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
e Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
NDB$PK Unsigned [2] NOT NULL AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(e) - UniqueHashIndex

-- NDB$BLOB_XX_3 --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 4
Number of primary keys: 2
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 0
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
a Unsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY DYNAMIC
NDB$PART Unsigned PRIMARY KEY AT=FIXED ST=MEMORY
NDB$PKID Unsigned NOT NULL AT=FIXED ST=MEMORY
NDB$DATA Longvarchar(2000;binary) NOT NULL AT=MEDIUM_VAR ST=MEMORY
-- Indexes -- 
PRIMARY KEY(a, NDB$PART) - UniqueHashIndex


NDBT_ProgramExit: 0 - OK

INSERT INTO t1 values (2,2,2,"Two");
SELECT * FROM t1 ORDER BY a;
a	c	e	f
1	1	1	One
2	2	2	Two
ALTER TABLE t1 ALGORITHM=INPLACE, CHANGE c D INT UNSIGNED;

ndb_show_tables completed.....

select name from ndb_show_tables_results where id = @t1_id and name like '%t1%'#and type like '%UserTable%';
name
't1'
-- t1 --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 4
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 0
ForceVarPart: 1
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
a Unsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY DYNAMIC
D Unsigned NULL AT=FIXED ST=MEMORY DYNAMIC
e Int NULL AT=FIXED ST=MEMORY DYNAMIC
f Text(256,2000,0;utf8mb4_0900_ai_ci) NULL AT=MEDIUM_VAR ST=MEMORY BV=2 BT=NDB$BLOB_XX_3 DYNAMIC
-- Indexes -- 
PRIMARY KEY(a) - UniqueHashIndex
PRIMARY(a) - OrderedIndex
e(e) - OrderedIndex
e$unique(e) - UniqueHashIndex
-- t1/PRIMARY --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 0
Index type: OrderedIndex
Index status: Retrieved
-- Attributes --
a Unsigned NOT NULL AT=FIXED ST=MEMORY
-- IndexTable XX/PRIMARY --
Version: Any
Fragment type: FragUndefined
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: yes
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
-- Attributes --
a Unsigned NOT NULL DISTRIBUTION KEY AT=FIXED ST=MEMORY
NDB$TNODE Unsigned [64] PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(NDB$TNODE) - UniqueHashIndex

-- t1/e --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 0
Index type: OrderedIndex
Index status: Retrieved
-- Attributes --
e Int NULL AT=FIXED ST=MEMORY
-- IndexTable XX/e --
Version: Any
Fragment type: FragUndefined
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: yes
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
-- Attributes --
e Int NULL AT=FIXED ST=MEMORY
NDB$TNODE Unsigned [64] PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(NDB$TNODE) - UniqueHashIndex

-- t1/e$unique --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 1
Index type: UniqueHashIndex
Index status: Retrieved
-- Attributes --
e Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- IndexTable XX/e$unique --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
e Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
NDB$PK Unsigned [2] NOT NULL AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(e) - UniqueHashIndex

-- NDB$BLOB_XX_3 --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 4
Number of primary keys: 2
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 0
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
a Unsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY DYNAMIC
NDB$PART Unsigned PRIMARY KEY AT=FIXED ST=MEMORY
NDB$PKID Unsigned NOT NULL AT=FIXED ST=MEMORY
NDB$DATA Longvarchar(2000;binary) NOT NULL AT=MEDIUM_VAR ST=MEMORY
-- Indexes -- 
PRIMARY KEY(a, NDB$PART) - UniqueHashIndex


NDBT_ProgramExit: 0 - OK

INSERT INTO t1 values (3,3,3,"Three");
SELECT * FROM t1 ORDER BY a;
a	D	e	f
1	1	1	One
2	2	2	Two
3	3	3	Three
ALTER TABLE t1 ALGORITHM=INPLACE, CHANGE D d INT UNSIGNED;

ndb_show_tables completed.....

select name from ndb_show_tables_results where id = @t1_id and name like '%t1%'#and type like '%UserTable%';
name
't1'
-- t1 --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 4
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 0
ForceVarPart: 1
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
a Unsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY DYNAMIC
D Unsigned NULL AT=FIXED ST=MEMORY DYNAMIC
e Int NULL AT=FIXED ST=MEMORY DYNAMIC
f Text(256,2000,0;utf8mb4_0900_ai_ci) NULL AT=MEDIUM_VAR ST=MEMORY BV=2 BT=NDB$BLOB_XX_3 DYNAMIC
-- Indexes -- 
PRIMARY KEY(a) - UniqueHashIndex
PRIMARY(a) - OrderedIndex
e(e) - OrderedIndex
e$unique(e) - UniqueHashIndex
-- t1/PRIMARY --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 0
Index type: OrderedIndex
Index status: Retrieved
-- Attributes --
a Unsigned NOT NULL AT=FIXED ST=MEMORY
-- IndexTable XX/PRIMARY --
Version: Any
Fragment type: FragUndefined
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: yes
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
-- Attributes --
a Unsigned NOT NULL DISTRIBUTION KEY AT=FIXED ST=MEMORY
NDB$TNODE Unsigned [64] PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(NDB$TNODE) - UniqueHashIndex

-- t1/e --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 0
Index type: OrderedIndex
Index status: Retrieved
-- Attributes --
e Int NULL AT=FIXED ST=MEMORY
-- IndexTable XX/e --
Version: Any
Fragment type: FragUndefined
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: yes
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
-- Attributes --
e Int NULL AT=FIXED ST=MEMORY
NDB$TNODE Unsigned [64] PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(NDB$TNODE) - UniqueHashIndex

-- t1/e$unique --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 1
Index type: UniqueHashIndex
Index status: Retrieved
-- Attributes --
e Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- IndexTable XX/e$unique --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
e Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
NDB$PK Unsigned [2] NOT NULL AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(e) - UniqueHashIndex

-- NDB$BLOB_XX_3 --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 4
Number of primary keys: 2
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 0
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
a Unsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY DYNAMIC
NDB$PART Unsigned PRIMARY KEY AT=FIXED ST=MEMORY
NDB$PKID Unsigned NOT NULL AT=FIXED ST=MEMORY
NDB$DATA Longvarchar(2000;binary) NOT NULL AT=MEDIUM_VAR ST=MEMORY
-- Indexes -- 
PRIMARY KEY(a, NDB$PART) - UniqueHashIndex


NDBT_ProgramExit: 0 - OK

INSERT INTO t1 values (4,4,4,"Four");
SELECT * FROM t1 ORDER BY a;
a	d	e	f
1	1	1	One
2	2	2	Two
3	3	3	Three
4	4	4	Four
ALTER TABLE t1 ALGORITHM=INPLACE, CHANGE f t TEXT;

ndb_show_tables completed.....

select name from ndb_show_tables_results where id = @t1_id and name like '%t1%'#and type like '%UserTable%';
name
't1'
-- t1 --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 4
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 0
ForceVarPart: 1
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
a Unsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY DYNAMIC
D Unsigned NULL AT=FIXED ST=MEMORY DYNAMIC
e Int NULL AT=FIXED ST=MEMORY DYNAMIC
t Text(256,2000,0;utf8mb4_0900_ai_ci) NULL AT=MEDIUM_VAR ST=MEMORY BV=2 BT=NDB$BLOB_XX_3 DYNAMIC
-- Indexes -- 
PRIMARY KEY(a) - UniqueHashIndex
PRIMARY(a) - OrderedIndex
e(e) - OrderedIndex
e$unique(e) - UniqueHashIndex
-- t1/PRIMARY --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 0
Index type: OrderedIndex
Index status: Retrieved
-- Attributes --
a Unsigned NOT NULL AT=FIXED ST=MEMORY
-- IndexTable XX/PRIMARY --
Version: Any
Fragment type: FragUndefined
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: yes
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
-- Attributes --
a Unsigned NOT NULL DISTRIBUTION KEY AT=FIXED ST=MEMORY
NDB$TNODE Unsigned [64] PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(NDB$TNODE) - UniqueHashIndex

-- t1/e --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 0
Index type: OrderedIndex
Index status: Retrieved
-- Attributes --
e Int NULL AT=FIXED ST=MEMORY
-- IndexTable XX/e --
Version: Any
Fragment type: FragUndefined
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: yes
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
-- Attributes --
e Int NULL AT=FIXED ST=MEMORY
NDB$TNODE Unsigned [64] PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(NDB$TNODE) - UniqueHashIndex

-- t1/e$unique --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 1
Index type: UniqueHashIndex
Index status: Retrieved
-- Attributes --
e Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- IndexTable XX/e$unique --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
e Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
NDB$PK Unsigned [2] NOT NULL AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(e) - UniqueHashIndex

-- NDB$BLOB_XX_3 --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 4
Number of primary keys: 2
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 0
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
a Unsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY DYNAMIC
NDB$PART Unsigned PRIMARY KEY AT=FIXED ST=MEMORY
NDB$PKID Unsigned NOT NULL AT=FIXED ST=MEMORY
NDB$DATA Longvarchar(2000;binary) NOT NULL AT=MEDIUM_VAR ST=MEMORY
-- Indexes -- 
PRIMARY KEY(a, NDB$PART) - UniqueHashIndex


NDBT_ProgramExit: 0 - OK

INSERT INTO t1 values (5,5,5,"Five");
SELECT * FROM t1 ORDER BY a;
a	d	e	t
1	1	1	One
2	2	2	Two
3	3	3	Three
4	4	4	Four
5	5	5	Five
ALTER TABLE t1 ALGORITHM=INPLACE, ADD extra1 VARCHAR(10);
ALTER TABLE t1 ALGORITHM=INPLACE, ADD extra2 VARCHAR(10);
UPDATE t1 set extra1="XXXX", extra2="YYYY";
SELECT * FROM t1 ORDER BY a;
a	d	e	t	extra1	extra2
1	1	1	One	XXXX	YYYY
2	2	2	Two	XXXX	YYYY
3	3	3	Three	XXXX	YYYY
4	4	4	Four	XXXX	YYYY
5	5	5	Five	XXXX	YYYY
ALTER TABLE t1 ALGORITHM=INPLACE, RENAME COLUMN extra1 TO extra2, RENAME COLUMN extra2 TO extra1;
SELECT * FROM t1 ORDER BY a;
a	d	e	t	extra2	extra1
1	1	1	One	XXXX	YYYY
2	2	2	Two	XXXX	YYYY
3	3	3	Three	XXXX	YYYY
4	4	4	Four	XXXX	YYYY
5	5	5	Five	XXXX	YYYY
SELECT * FROM t1 ORDER BY a;
a	d	e	t	extra2	extra1
1	1	1	One	XXXX	YYYY
2	2	2	Two	XXXX	YYYY
3	3	3	Three	XXXX	YYYY
4	4	4	Four	XXXX	YYYY
5	5	5	Five	XXXX	YYYY
*********************************
* Backup and restore tables w/ changed column
*********************************
DROP TABLE t1;
SELECT * FROM t1 ORDER BY a;
a	d	e	t	extra2	extra1
1	1	1	One	XXXX	YYYY
2	2	2	Two	XXXX	YYYY
3	3	3	Three	XXXX	YYYY
4	4	4	Four	XXXX	YYYY
5	5	5	Five	XXXX	YYYY
-- t1 --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 6
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 0
ForceVarPart: 1
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
a Unsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY DYNAMIC
D Unsigned NULL AT=FIXED ST=MEMORY DYNAMIC
e Int NULL AT=FIXED ST=MEMORY DYNAMIC
t Text(256,2000,0;utf8mb4_0900_ai_ci) NULL AT=MEDIUM_VAR ST=MEMORY BV=2 BT=NDB$BLOB_XX_3 DYNAMIC
extra2 Varchar(40;utf8mb4_0900_ai_ci) NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
extra1 Varchar(40;utf8mb4_0900_ai_ci) NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
-- Indexes -- 
PRIMARY KEY(a) - UniqueHashIndex
e$unique(e) - UniqueHashIndex
PRIMARY(a) - OrderedIndex
e(e) - OrderedIndex
-- t1/PRIMARY --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 0
Index type: OrderedIndex
Index status: Retrieved
-- Attributes --
a Unsigned NOT NULL AT=FIXED ST=MEMORY
-- IndexTable XX/PRIMARY --
Version: Any
Fragment type: FragUndefined
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: yes
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
-- Attributes --
a Unsigned NOT NULL DISTRIBUTION KEY AT=FIXED ST=MEMORY
NDB$TNODE Unsigned [64] PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(NDB$TNODE) - UniqueHashIndex

-- t1/e --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 0
Index type: OrderedIndex
Index status: Retrieved
-- Attributes --
e Int NULL AT=FIXED ST=MEMORY
-- IndexTable XX/e --
Version: Any
Fragment type: FragUndefined
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: yes
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
-- Attributes --
e Int NULL AT=FIXED ST=MEMORY
NDB$TNODE Unsigned [64] PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(NDB$TNODE) - UniqueHashIndex

-- t1/e$unique --
Version: Any
Base table: t1
Number of attributes: 1
Logging: 1
Index type: UniqueHashIndex
Index status: Retrieved
-- Attributes --
e Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
-- IndexTable XX/e$unique --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 2
Number of primary keys: 1
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 2
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
e Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
NDB$PK Unsigned [2] NOT NULL AT=FIXED ST=MEMORY
-- Indexes -- 
PRIMARY KEY(e) - UniqueHashIndex

-- NDB$BLOB_XX_3 --
Version: Any
Fragment type: HashMapPartition
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 4
Number of primary keys: 2
Length of frm data: XXX
Max Rows: 0
Row Checksum: 1
Row GCI: 1
SingleUserMode: 0
ForceVarPart: 0
PartitionCount: 8
FragmentCount: 8
PartitionBalance: FOR_RP_BY_LDM
ExtraRowGciBits: 0
ExtraRowAuthorBits: 0
TableStatus: Retrieved
Table options:
HashMap: DEFAULT-HASHMAP-3840-8
-- Attributes --
a Unsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY DYNAMIC
NDB$PART Unsigned PRIMARY KEY AT=FIXED ST=MEMORY
NDB$PKID Unsigned NOT NULL AT=FIXED ST=MEMORY
NDB$DATA Longvarchar(2000;binary) NOT NULL AT=MEDIUM_VAR ST=MEMORY
-- Indexes -- 
PRIMARY KEY(a, NDB$PART) - UniqueHashIndex


NDBT_ProgramExit: 0 - OK

*********************************
* Error tests
*********************************
ALTER TABLE t1 ALGORITHM=INPLACE, CHANGE d a INT UNSIGNED;
ERROR 42S21: Duplicate column name 'a'
ALTER TABLE t1 ALGORITHM=INPLACE, CHANGE a pk INT UNSIGNED;
ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: Renaming column that is part of an index is not supported. Try ALGORITHM=COPY.
ALTER TABLE t1 ALGORITHM=INPLACE, CHANGE e ue INT;
ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: Renaming column that is part of an index is not supported. Try ALGORITHM=COPY.
ALTER TABLE t1 ALGORITHM=INPLACE, RENAME COLUMN D TO D2, ADD t2 CHAR(10);
ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: Only rename column exclusively can be performed inplace. Try ALGORITHM=COPY.
DROP TABLE t1;