1drop table if exists t1;
2CREATE LOGFILE GROUP lg1
3ADD UNDOFILE 'undofile.dat'
4INITIAL_SIZE 1M
5UNDO_BUFFER_SIZE = 1M
6ENGINE=NDB;
7CREATE TABLESPACE ts1
8ADD DATAFILE 'datafile.dat'
9USE LOGFILE GROUP lg1
10INITIAL_SIZE 6M
11EXTENT_SIZE 256k
12ENGINE NDB;
13create table t1 (a int column_format DYNAMIC STORAGE DISK) TABLESPACE ts1 engine NDB;
14Warnings:
15Warning	1478	DYNAMIC column a with STORAGE DISK is not supported, column will become FIXED
16show create table t1;
17Table	Create Table
18t1	CREATE TABLE `t1` (
19  `a` int(11) /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL
20) /*!50100 TABLESPACE `ts1` */ ENGINE=ndbcluster DEFAULT CHARSET=latin1
21Attributes:
22a Int NULL AT=FIXED ST=DISK
23$PK Bigunsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY AUTO_INCR
24drop table t1;
25create table t1 (a int column_format DYNAMIC,
26a1 int column_format FIXED,
27b int NOT NULL column_format DYNAMIC,
28b1 int NOT NULL column_format FIXED storage DISK,
29c VARCHAR(100) column_format FIXED,
30c1 VARCHAR(100) column_format DYNAMIC storage memory,
31d VARCHAR(100) NOT NULL column_format FIXED,
32d1 VARCHAR(100) NOT NULL column_format DYNAMIC,
33e CHAR(100) column_format FIXED,
34e1 CHAR(100) column_format DYNAMIC,
35f CHAR(100) NOT NULL column_format FIXED,
36f1 char(100) NOT NULL column_format DYNAMIC storage DISK,
37index (b)) TABLESPACE ts1 engine NDB;
38Warnings:
39Warning	1478	DYNAMIC column f1 with STORAGE DISK is not supported, column will become FIXED
40insert into t1 (b, b1, d,d1,f,f1) values
41(1,1,"1","1","1","1"),
42(2,2,"2","2","2","2"),
43(3,3,"3","3","3","3");
44alter table t1 change column a a int column_format FIXED;
45Warnings:
46Warning	1478	DYNAMIC column f1 with STORAGE DISK is not supported, column will become FIXED
47show create table t1;
48Table	Create Table
49t1	CREATE TABLE `t1` (
50  `a` int(11) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
51  `a1` int(11) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
52  `b` int(11) NOT NULL /*!50606 COLUMN_FORMAT DYNAMIC */,
53  `b1` int(11) NOT NULL /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT FIXED */,
54  `c` varchar(100) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
55  `c1` varchar(100) /*!50606 STORAGE MEMORY */ /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL,
56  `d` varchar(100) NOT NULL /*!50606 COLUMN_FORMAT FIXED */,
57  `d1` varchar(100) NOT NULL /*!50606 COLUMN_FORMAT DYNAMIC */,
58  `e` char(100) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
59  `e1` char(100) /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL,
60  `f` char(100) NOT NULL /*!50606 COLUMN_FORMAT FIXED */,
61  `f1` char(100) NOT NULL /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT DYNAMIC */,
62  KEY `b` (`b`)
63) /*!50100 TABLESPACE `ts1` */ ENGINE=ndbcluster DEFAULT CHARSET=latin1
64alter table t1 change column a a int storage disk;
65Warnings:
66Warning	1478	DYNAMIC column f1 with STORAGE DISK is not supported, column will become FIXED
67show create table t1;
68Table	Create Table
69t1	CREATE TABLE `t1` (
70  `a` int(11) /*!50606 STORAGE DISK */ DEFAULT NULL,
71  `a1` int(11) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
72  `b` int(11) NOT NULL /*!50606 COLUMN_FORMAT DYNAMIC */,
73  `b1` int(11) NOT NULL /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT FIXED */,
74  `c` varchar(100) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
75  `c1` varchar(100) /*!50606 STORAGE MEMORY */ /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL,
76  `d` varchar(100) NOT NULL /*!50606 COLUMN_FORMAT FIXED */,
77  `d1` varchar(100) NOT NULL /*!50606 COLUMN_FORMAT DYNAMIC */,
78  `e` char(100) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
79  `e1` char(100) /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL,
80  `f` char(100) NOT NULL /*!50606 COLUMN_FORMAT FIXED */,
81  `f1` char(100) NOT NULL /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT DYNAMIC */,
82  KEY `b` (`b`)
83) /*!50100 TABLESPACE `ts1` */ ENGINE=ndbcluster DEFAULT CHARSET=latin1
84Attributes:
85a Int NULL AT=FIXED ST=DISK
86a1 Int NULL AT=FIXED ST=MEMORY
87b Int NOT NULL AT=FIXED ST=MEMORY DYNAMIC
88b1 Int NOT NULL AT=FIXED ST=DISK
89c Varchar(100;latin1_swedish_ci) NULL AT=SHORT_VAR ST=MEMORY
90c1 Varchar(100;latin1_swedish_ci) NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
91d Varchar(100;latin1_swedish_ci) NOT NULL AT=SHORT_VAR ST=MEMORY
92d1 Varchar(100;latin1_swedish_ci) NOT NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
93e Char(100;latin1_swedish_ci) NULL AT=FIXED ST=MEMORY
94e1 Char(100;latin1_swedish_ci) NULL AT=FIXED ST=MEMORY DYNAMIC
95f Char(100;latin1_swedish_ci) NOT NULL AT=FIXED ST=MEMORY
96f1 Char(100;latin1_swedish_ci) NOT NULL AT=FIXED ST=DISK
97$PK Bigunsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY AUTO_INCR
98alter table t1 change column a a int storage memory;
99Warnings:
100Warning	1478	DYNAMIC column f1 with STORAGE DISK is not supported, column will become FIXED
101show create table t1;
102Table	Create Table
103t1	CREATE TABLE `t1` (
104  `a` int(11) /*!50606 STORAGE MEMORY */ DEFAULT NULL,
105  `a1` int(11) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
106  `b` int(11) NOT NULL /*!50606 COLUMN_FORMAT DYNAMIC */,
107  `b1` int(11) NOT NULL /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT FIXED */,
108  `c` varchar(100) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
109  `c1` varchar(100) /*!50606 STORAGE MEMORY */ /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL,
110  `d` varchar(100) NOT NULL /*!50606 COLUMN_FORMAT FIXED */,
111  `d1` varchar(100) NOT NULL /*!50606 COLUMN_FORMAT DYNAMIC */,
112  `e` char(100) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
113  `e1` char(100) /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL,
114  `f` char(100) NOT NULL /*!50606 COLUMN_FORMAT FIXED */,
115  `f1` char(100) NOT NULL /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT DYNAMIC */,
116  KEY `b` (`b`)
117) /*!50100 TABLESPACE `ts1` */ ENGINE=ndbcluster DEFAULT CHARSET=latin1
118Attributes:
119a Int NULL AT=FIXED ST=MEMORY
120a1 Int NULL AT=FIXED ST=MEMORY
121b Int NOT NULL AT=FIXED ST=MEMORY DYNAMIC
122b1 Int NOT NULL AT=FIXED ST=DISK
123c Varchar(100;latin1_swedish_ci) NULL AT=SHORT_VAR ST=MEMORY
124c1 Varchar(100;latin1_swedish_ci) NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
125d Varchar(100;latin1_swedish_ci) NOT NULL AT=SHORT_VAR ST=MEMORY
126d1 Varchar(100;latin1_swedish_ci) NOT NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
127e Char(100;latin1_swedish_ci) NULL AT=FIXED ST=MEMORY
128e1 Char(100;latin1_swedish_ci) NULL AT=FIXED ST=MEMORY DYNAMIC
129f Char(100;latin1_swedish_ci) NOT NULL AT=FIXED ST=MEMORY
130f1 Char(100;latin1_swedish_ci) NOT NULL AT=FIXED ST=DISK
131$PK Bigunsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY AUTO_INCR
132alter table t1 change column b b int NOT NULL storage memory;
133Warnings:
134Warning	1478	DYNAMIC column f1 with STORAGE DISK is not supported, column will become FIXED
135alter table t1 add column a2 int column_format FIXED;
136Warnings:
137Warning	1478	DYNAMIC column f1 with STORAGE DISK is not supported, column will become FIXED
138show create table t1;
139Table	Create Table
140t1	CREATE TABLE `t1` (
141  `a` int(11) /*!50606 STORAGE MEMORY */ DEFAULT NULL,
142  `a1` int(11) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
143  `b` int(11) NOT NULL /*!50606 STORAGE MEMORY */,
144  `b1` int(11) NOT NULL /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT FIXED */,
145  `c` varchar(100) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
146  `c1` varchar(100) /*!50606 STORAGE MEMORY */ /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL,
147  `d` varchar(100) NOT NULL /*!50606 COLUMN_FORMAT FIXED */,
148  `d1` varchar(100) NOT NULL /*!50606 COLUMN_FORMAT DYNAMIC */,
149  `e` char(100) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
150  `e1` char(100) /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL,
151  `f` char(100) NOT NULL /*!50606 COLUMN_FORMAT FIXED */,
152  `f1` char(100) NOT NULL /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT DYNAMIC */,
153  `a2` int(11) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
154  KEY `b` (`b`)
155) /*!50100 TABLESPACE `ts1` */ ENGINE=ndbcluster DEFAULT CHARSET=latin1
156Attributes:
157a Int NULL AT=FIXED ST=MEMORY
158a1 Int NULL AT=FIXED ST=MEMORY
159b Int NOT NULL AT=FIXED ST=MEMORY
160b1 Int NOT NULL AT=FIXED ST=DISK
161c Varchar(100;latin1_swedish_ci) NULL AT=SHORT_VAR ST=MEMORY
162c1 Varchar(100;latin1_swedish_ci) NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
163d Varchar(100;latin1_swedish_ci) NOT NULL AT=SHORT_VAR ST=MEMORY
164d1 Varchar(100;latin1_swedish_ci) NOT NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
165e Char(100;latin1_swedish_ci) NULL AT=FIXED ST=MEMORY
166e1 Char(100;latin1_swedish_ci) NULL AT=FIXED ST=MEMORY DYNAMIC
167f Char(100;latin1_swedish_ci) NOT NULL AT=FIXED ST=MEMORY
168f1 Char(100;latin1_swedish_ci) NOT NULL AT=FIXED ST=DISK
169a2 Int NULL AT=FIXED ST=MEMORY
170$PK Bigunsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY AUTO_INCR
171alter table t1 add column c2 VARCHAR(100) column_format DYNAMIC;
172Warnings:
173Warning	1478	DYNAMIC column f1 with STORAGE DISK is not supported, column will become FIXED
174show create table t1;
175Table	Create Table
176t1	CREATE TABLE `t1` (
177  `a` int(11) /*!50606 STORAGE MEMORY */ DEFAULT NULL,
178  `a1` int(11) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
179  `b` int(11) NOT NULL /*!50606 STORAGE MEMORY */,
180  `b1` int(11) NOT NULL /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT FIXED */,
181  `c` varchar(100) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
182  `c1` varchar(100) /*!50606 STORAGE MEMORY */ /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL,
183  `d` varchar(100) NOT NULL /*!50606 COLUMN_FORMAT FIXED */,
184  `d1` varchar(100) NOT NULL /*!50606 COLUMN_FORMAT DYNAMIC */,
185  `e` char(100) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
186  `e1` char(100) /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL,
187  `f` char(100) NOT NULL /*!50606 COLUMN_FORMAT FIXED */,
188  `f1` char(100) NOT NULL /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT DYNAMIC */,
189  `a2` int(11) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
190  `c2` varchar(100) /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL,
191  KEY `b` (`b`)
192) /*!50100 TABLESPACE `ts1` */ ENGINE=ndbcluster DEFAULT CHARSET=latin1
193Attributes:
194a Int NULL AT=FIXED ST=MEMORY
195a1 Int NULL AT=FIXED ST=MEMORY
196b Int NOT NULL AT=FIXED ST=MEMORY
197b1 Int NOT NULL AT=FIXED ST=DISK
198c Varchar(100;latin1_swedish_ci) NULL AT=SHORT_VAR ST=MEMORY
199c1 Varchar(100;latin1_swedish_ci) NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
200d Varchar(100;latin1_swedish_ci) NOT NULL AT=SHORT_VAR ST=MEMORY
201d1 Varchar(100;latin1_swedish_ci) NOT NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
202e Char(100;latin1_swedish_ci) NULL AT=FIXED ST=MEMORY
203e1 Char(100;latin1_swedish_ci) NULL AT=FIXED ST=MEMORY DYNAMIC
204f Char(100;latin1_swedish_ci) NOT NULL AT=FIXED ST=MEMORY
205f1 Char(100;latin1_swedish_ci) NOT NULL AT=FIXED ST=DISK
206a2 Int NULL AT=FIXED ST=MEMORY
207c2 Varchar(100;latin1_swedish_ci) NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
208$PK Bigunsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY AUTO_INCR
209alter table t1 add column c3 VARCHAR(100) column_format FIXED;
210Warnings:
211Warning	1478	DYNAMIC column f1 with STORAGE DISK is not supported, column will become FIXED
212show create table t1;
213Table	Create Table
214t1	CREATE TABLE `t1` (
215  `a` int(11) /*!50606 STORAGE MEMORY */ DEFAULT NULL,
216  `a1` int(11) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
217  `b` int(11) NOT NULL /*!50606 STORAGE MEMORY */,
218  `b1` int(11) NOT NULL /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT FIXED */,
219  `c` varchar(100) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
220  `c1` varchar(100) /*!50606 STORAGE MEMORY */ /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL,
221  `d` varchar(100) NOT NULL /*!50606 COLUMN_FORMAT FIXED */,
222  `d1` varchar(100) NOT NULL /*!50606 COLUMN_FORMAT DYNAMIC */,
223  `e` char(100) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
224  `e1` char(100) /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL,
225  `f` char(100) NOT NULL /*!50606 COLUMN_FORMAT FIXED */,
226  `f1` char(100) NOT NULL /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT DYNAMIC */,
227  `a2` int(11) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
228  `c2` varchar(100) /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL,
229  `c3` varchar(100) /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
230  KEY `b` (`b`)
231) /*!50100 TABLESPACE `ts1` */ ENGINE=ndbcluster DEFAULT CHARSET=latin1
232Attributes:
233a Int NULL AT=FIXED ST=MEMORY
234a1 Int NULL AT=FIXED ST=MEMORY
235b Int NOT NULL AT=FIXED ST=MEMORY
236b1 Int NOT NULL AT=FIXED ST=DISK
237c Varchar(100;latin1_swedish_ci) NULL AT=SHORT_VAR ST=MEMORY
238c1 Varchar(100;latin1_swedish_ci) NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
239d Varchar(100;latin1_swedish_ci) NOT NULL AT=SHORT_VAR ST=MEMORY
240d1 Varchar(100;latin1_swedish_ci) NOT NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
241e Char(100;latin1_swedish_ci) NULL AT=FIXED ST=MEMORY
242e1 Char(100;latin1_swedish_ci) NULL AT=FIXED ST=MEMORY DYNAMIC
243f Char(100;latin1_swedish_ci) NOT NULL AT=FIXED ST=MEMORY
244f1 Char(100;latin1_swedish_ci) NOT NULL AT=FIXED ST=DISK
245a2 Int NULL AT=FIXED ST=MEMORY
246c2 Varchar(100;latin1_swedish_ci) NULL AT=SHORT_VAR ST=MEMORY DYNAMIC
247c3 Varchar(100;latin1_swedish_ci) NULL AT=SHORT_VAR ST=MEMORY
248$PK Bigunsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY AUTO_INCR
249drop table t1;
250create table t1 (a int storage disk column_format FIXED) TABLESPACE ts1 engine NDB;
251alter table t1 change column a a int storage memory column_format DYNAMIC;
252show create table t1;
253Table	Create Table
254t1	CREATE TABLE `t1` (
255  `a` int(11) /*!50606 STORAGE MEMORY */ /*!50606 COLUMN_FORMAT DYNAMIC */ DEFAULT NULL
256) /*!50100 TABLESPACE `ts1` */ ENGINE=ndbcluster DEFAULT CHARSET=latin1
257Attributes:
258a Int NULL AT=FIXED ST=MEMORY DYNAMIC
259$PK Bigunsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY AUTO_INCR
260drop table t1;
261create table t1 (column_format int storage disk column_format FIXED, storage int storage disk column_format FIXED) TABLESPACE ts1 engine NDB;
262show create table t1;
263Table	Create Table
264t1	CREATE TABLE `t1` (
265  `column_format` int(11) /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL,
266  `storage` int(11) /*!50606 STORAGE DISK */ /*!50606 COLUMN_FORMAT FIXED */ DEFAULT NULL
267) /*!50100 TABLESPACE `ts1` */ ENGINE=ndbcluster DEFAULT CHARSET=latin1
268Attributes:
269column_format Int NULL AT=FIXED ST=DISK
270storage Int NULL AT=FIXED ST=DISK
271$PK Bigunsigned PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY AUTO_INCR
272drop table t1;
273ALTER TABLESPACE ts1
274DROP DATAFILE 'datafile.dat'
275ENGINE NDB;
276drop tablespace ts1
277engine ndb;
278drop logfile group lg1
279engine ndb;
280CREATE TABLE t1 (
281pk1 INT NOT NULL auto_increment,
282c00 int not null column_format dynamic,
283c01 int not null column_format dynamic,
284c02 int not null column_format dynamic,
285c03 int not null column_format dynamic,
286c04 int not null column_format dynamic,
287c05 int not null column_format dynamic,
288c06 int not null column_format dynamic,
289c07 int not null column_format dynamic,
290c08 int not null column_format dynamic,
291c09 int not null column_format dynamic,
292c10 int not null column_format dynamic,
293c11 int not null column_format dynamic,
294c12 int not null column_format dynamic,
295c13 int not null column_format dynamic,
296c14 int not null column_format dynamic,
297c15 int not null column_format dynamic,
298c16 int not null column_format dynamic,
299c17 int not null column_format dynamic,
300c18 int not null column_format dynamic,
301c19 int not null column_format dynamic,
302primary key(pk1)
303) ENGINE=ndbcluster;
304insert into t1 values(null,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21);
305insert into t1 values(null,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21);
306insert into t1 values(null,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21);
307insert into t1 values(null,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21);
308insert into t1 values(null,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21);
309insert into t1 values(null,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21);
310insert into t1 values(null,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21);
311insert into t1 values(null,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21);
312insert into t1 values(null,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21);
313insert into t1 values(null,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21);
314select * from t1 order by 1;
315pk1	c00	c01	c02	c03	c04	c05	c06	c07	c08	c09	c10	c11	c12	c13	c14	c15	c16	c17	c18	c19
3161	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
3172	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
3183	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
3194	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
3205	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
3216	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
3227	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
3238	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
3249	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
32510	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
326delete from t1;
327drop table t1;
328