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Unverified 提交 a7c139bd authored 作者: Evgenij Ryazanov's avatar Evgenij Ryazanov 提交者： GitHub
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Merge pull request #1679 from katzyn/tests 

Use TestScript for testSimple
上级 131734ba 6a46708b
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正在显示 包含 506 行增加 和 310 行删除
h2/pom.xml
浏览文件 @ a7c139bd
...@@ -194,7 +194,6 @@ ...@@ -194,7 +194,6 @@
<testResource> <testResource>
<directory>src/test</directory> <directory>src/test</directory>
<includes> <includes>
<include>org/h2/test/scripts/testSimple.in.txt</include>
<include>org/h2/test/scripts/**/*.sql</include> <include>org/h2/test/scripts/**/*.sql</include>
<include>org/h2/samples/newsfeed.sql</include> <include>org/h2/samples/newsfeed.sql</include>
<include>org/h2/samples/optimizations.sql</include> <include>org/h2/samples/optimizations.sql</include>
......
h2/src/docsrc/html/build.html
浏览文件 @ a7c139bd
...@@ -216,8 +216,7 @@ If you'd like to contribute bug fixes or new features, please consider the follo ...@@ -216,8 +216,7 @@ If you'd like to contribute bug fixes or new features, please consider the follo
The formatting options (<code>eclipseCodeStyle</code>) are also included. The formatting options (<code>eclipseCodeStyle</code>) are also included.
</li><li>Please provide test cases and integrate them into the test suite. </li><li>Please provide test cases and integrate them into the test suite.
For Java level tests, see <code>src/test/org/h2/test/TestAll.java</code>. For Java level tests, see <code>src/test/org/h2/test/TestAll.java</code>.
For SQL level tests, see <code>src/test/org/h2/test/test.in.txt</code> or For SQL level tests, see SQL files in <code>src/test/org/h2/test/scripts</code>.
<code>testSimple.in.txt</code>.
</li><li>The test cases should cover at least 90% of the changed and new code; </li><li>The test cases should cover at least 90% of the changed and new code;
use a code coverage tool to verify that (see above). use a code coverage tool to verify that (see above).
or use the build target <code>coverage</code>. or use the build target <code>coverage</code>.
......
h2/src/main/org/h2/value/Value.java
浏览文件 @ a7c139bd
...@@ -489,16 +489,7 @@ public abstract class Value extends VersionedValue { ...@@ -489,16 +489,7 @@ public abstract class Value extends VersionedValue {
*/ */
public static TypeInfo getHigherType(TypeInfo type1, TypeInfo type2) { public static TypeInfo getHigherType(TypeInfo type1, TypeInfo type2) {
int t1 = type1.getValueType(), t2 = type2.getValueType(); int t1 = type1.getValueType(), t2 = type2.getValueType();
if (t1 == Value.UNKNOWN || t2 == Value.UNKNOWN) { int dataType = getHigherOrder(t1, t2);
if (t1 == t2) {
throw DbException.get(ErrorCode.UNKNOWN_DATA_TYPE_1, "?, ?");
} else if (t1 == Value.NULL) {
throw DbException.get(ErrorCode.UNKNOWN_DATA_TYPE_1, "NULL, ?");
} else if (t2 == Value.NULL) {
throw DbException.get(ErrorCode.UNKNOWN_DATA_TYPE_1, "?, NULL");
}
}
int dataType = getOrder(t1) > getOrder(t2) ? t1 : t2;
long precision = Math.max(type1.getPrecision(), type2.getPrecision()); long precision = Math.max(type1.getPrecision(), type2.getPrecision());
int scale = Math.max(type1.getScale(), type2.getScale()); int scale = Math.max(type1.getScale(), type2.getScale());
ExtTypeInfo ext1 = type1.getExtTypeInfo(); ExtTypeInfo ext1 = type1.getExtTypeInfo();
......
h2/src/test/org/h2/test/TestAll.java
浏览文件 @ a7c139bd
...@@ -125,7 +125,6 @@ import org.h2.test.poweroff.TestReorderWrites; ...@@ -125,7 +125,6 @@ import org.h2.test.poweroff.TestReorderWrites;
import org.h2.test.recover.RecoverLobTest; import org.h2.test.recover.RecoverLobTest;
import org.h2.test.rowlock.TestRowLocks; import org.h2.test.rowlock.TestRowLocks;
import org.h2.test.scripts.TestScript; import org.h2.test.scripts.TestScript;
import org.h2.test.scripts.TestScriptSimple;
import org.h2.test.server.TestAutoServer; import org.h2.test.server.TestAutoServer;
import org.h2.test.server.TestInit; import org.h2.test.server.TestInit;
import org.h2.test.server.TestNestedLoop; import org.h2.test.server.TestNestedLoop;
...@@ -742,7 +741,6 @@ kill -9 `jps -l | grep "org.h2.test." | cut -d " " -f 1` ...@@ -742,7 +741,6 @@ kill -9 `jps -l | grep "org.h2.test." | cut -d " " -f 1`
beforeTest(); beforeTest();
// db // db
addTest(new TestScriptSimple());
addTest(new TestScript()); addTest(new TestScript());
addTest(new TestAlter()); addTest(new TestAlter());
addTest(new TestAlterSchemaRename()); addTest(new TestAlterSchemaRename());
......
h2/src/test/org/h2/test/scripts/TestScript.java
浏览文件 @ a7c139bd
...@@ -122,6 +122,9 @@ public class TestScript extends TestDb { ...@@ -122,6 +122,9 @@ public class TestScript extends TestDb {
reconnectOften = !config.memory && config.big; reconnectOften = !config.memory && config.big;
testScript("testScript.sql"); testScript("testScript.sql");
if (!config.memory && !config.big && !config.networked) {
testScript("testSimple.sql");
}
testScript("comments.sql"); testScript("comments.sql");
testScript("derived-column-names.sql"); testScript("derived-column-names.sql");
testScript("distinct.sql"); testScript("distinct.sql");
......
h2/src/test/org/h2/test/scripts/TestScriptSimple.java deleted 100644 → 0
浏览文件 @ 131734ba
/*
* Copyright 2004-2019 H2 Group. Multiple-Licensed under the MPL 2.0,
* and the EPL 1.0 (http://h2database.com/html/license.html).
* Initial Developer: H2 Group
*/
package org.h2.test.scripts;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.LineNumberReader;
import java.nio.charset.StandardCharsets;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import org.h2.test.TestBase;
import org.h2.test.TestDb;
import org.h2.util.ScriptReader;
/**
* This test runs a simple SQL script file and compares the output with the
* expected output.
*/
public class TestScriptSimple extends TestDb {
private Connection conn;
/**
* Run just this test.
*
* @param a ignored
*/
public static void main(String... a) throws Exception {
TestBase.createCaller().init().test();
}
@Override
public boolean isEnabled() {
if (config.memory || config.big || config.networked) {
return false;
}
return true;
}
@Override
public void test() throws Exception {
deleteDb("scriptSimple");
reconnect();
String inFile = "org/h2/test/scripts/testSimple.in.txt";
InputStream is = getClass().getClassLoader().getResourceAsStream(inFile);
LineNumberReader lineReader = new LineNumberReader(new InputStreamReader(is, StandardCharsets.UTF_8));
try (ScriptReader reader = new ScriptReader(lineReader)) {
while (true) {
String sql = reader.readStatement();
if (sql == null) {
break;
}
sql = sql.trim();
try {
if ("@reconnect".equals(sql.toLowerCase())) {
reconnect();
} else if (sql.length() == 0) {
// ignore
} else if (sql.toLowerCase().startsWith("select")) {
ResultSet rs = conn.createStatement().executeQuery(sql);
while (rs.next()) {
String expected = reader.readStatement().trim();
String got = "> " + rs.getString(1);
assertEquals(sql, expected, got);
}
} else {
conn.createStatement().execute(sql);
}
} catch (SQLException e) {
System.out.println(sql);
throw e;
}
}
}
conn.close();
deleteDb("scriptSimple");
}
private void reconnect() throws SQLException {
if (conn != null) {
conn.close();
}
conn = getConnection("scriptSimple");
}
}
h2/src/test/org/h2/test/scripts/testSimple.in.txt → h2/src/test/org/h2/test/scripts/testSimple.sql
浏览文件 @ a7c139bd
-- Copyright 2004-2019 H2 Group. Multiple-Licensed under the MPL 2.0,
-- and the EPL 1.0 (http://h2database.com/html/license.html).
-- Initial Developer: H2 Group
--
select 1000L / 10; select 1000L / 10;
> 100; >> 100
select * from (select x as y from dual order by y); select * from (select x as y from dual order by y);
> 1; >> 1
select a.x from dual a, dual b order by x; select a.x from dual a, dual b order by x;
> 1; >> 1
select 1 from(select 2 from(select 1) a right join dual b) c; select 1 from(select 2 from(select 1) a right join dual b) c;
> 1; >> 1
select 1.00 / 3 * 0.00; select 1.00 / 3 * 0.00;
> 0.00000000000000000000000000000; >> 0.00000000000000000000000000000
select 1.00000 / 3 * 0.0000; select 1.00000 / 3 * 0.0000;
> 0.0000000000000000000000000000000000; >> 0.0000000000000000000000000000000000
select 1.0000000 / 3 * 0.00000; select 1.0000000 / 3 * 0.00000;
> 0.0000000000000000000000000000000000000; >> 0.0000000000000000000000000000000000000
select 1.0000000 / 3 * 0.000000; select 1.0000000 / 3 * 0.000000;
> 0E-38; >> 0E-38
create table test(id null); create table test(id null);
> ok
drop table test; drop table test;
> ok
select * from (select group_concat(distinct 1) from system_range(1, 3)); select * from (select group_concat(distinct 1) from system_range(1, 3));
> 1; >> 1
select sum(mod(x, 2) = 1) from system_range(1, 10); select sum(mod(x, 2) = 1) from system_range(1, 10);
> 5; >> 5
create table a(x int); create table a(x int);
> ok
create table b(x int); create table b(x int);
> ok
select count(*) from (select b.x from a left join b); select count(*) from (select b.x from a left join b);
> 0; >> 0
drop table a, b; drop table a, b;
> ok
select count(distinct now()) c from system_range(1, 100), system_range(1, 1000); select count(distinct now()) c from system_range(1, 100), system_range(1, 1000);
> 1; >> 1
select {fn TIMESTAMPADD(SQL_TSI_DAY, 1, {ts '2011-10-20 20:30:40.001'})}; select {fn TIMESTAMPADD(SQL_TSI_DAY, 1, {ts '2011-10-20 20:30:40.001'})};
> 2011-10-21 20:30:40.001; >> 2011-10-21 20:30:40.001
select {fn TIMESTAMPADD(SQL_TSI_SECOND, 1, cast('2011-10-20 20:30:40.001' as timestamp))}; select {fn TIMESTAMPADD(SQL_TSI_SECOND, 1, cast('2011-10-20 20:30:40.001' as timestamp))};
> 2011-10-20 20:30:41.001; >> 2011-10-20 20:30:41.001
select N'test'; select N'test';
> test; >> test
select E'test\\test'; select E'test\\test';
> test\test; >> test\test
create table a(id int) as select null; create table a(id int) as select null;
> ok
create table b(id int references a(id)) as select null; create table b(id int references a(id)) as select null;
> ok
delete from a; delete from a;
> update count: 1
drop table a, b; drop table a, b;
> ok
create table test(a int, b int) as select 2, 0; create table test(a int, b int) as select 2, 0;
> ok
create index idx on test(b, a); create index idx on test(b, a);
> ok
select count(*) from test where a in(2, 10) and b in(0, null); select count(*) from test where a in(2, 10) and b in(0, null);
> 1; >> 1
drop table test; drop table test;
> ok
create table test(a int, b int) as select 1, 0; create table test(a int, b int) as select 1, 0;
> ok
create index idx on test(b, a); create index idx on test(b, a);
> ok
select count(*) from test where b in(null, 0) and a in(1, null); select count(*) from test where b in(null, 0) and a in(1, null);
> 1; >> 1
drop table test; drop table test;
> ok
create cached temp table test(id identity) not persistent; create cached temp table test(id identity) not persistent;
> ok
drop table test; drop table test;
> ok
create table test(a int, b int, unique(a, b)); create table test(a int, b int, unique(a, b));
> ok
insert into test values(1,1), (1,2); insert into test values(1,1), (1,2);
> update count: 2
select count(*) from test where a in(1,2) and b in(1,2); select count(*) from test where a in(1,2) and b in(1,2);
> 2; >> 2
drop table test; drop table test;
> ok
create table test(id int); create table test(id int);
> ok
alter table test alter column id set default 'x'; alter table test alter column id set default 'x';
> ok
select column_default from information_schema.columns c where c.table_name = 'TEST' and c.column_name = 'ID'; select column_default from information_schema.columns c where c.table_name = 'TEST' and c.column_name = 'ID';
> 'x'; >> 'x'
alter table test alter column id set not null; alter table test alter column id set not null;
> ok
select is_nullable from information_schema.columns c where c.table_name = 'TEST' and c.column_name = 'ID'; select is_nullable from information_schema.columns c where c.table_name = 'TEST' and c.column_name = 'ID';
> NO; >> NO
alter table test alter column id set data type varchar; alter table test alter column id set data type varchar;
> ok
select type_name from information_schema.columns c where c.table_name = 'TEST' and c.column_name = 'ID'; select type_name from information_schema.columns c where c.table_name = 'TEST' and c.column_name = 'ID';
> VARCHAR; >> VARCHAR
alter table test alter column id type int; alter table test alter column id type int;
> ok
select type_name from information_schema.columns c where c.table_name = 'TEST' and c.column_name = 'ID'; select type_name from information_schema.columns c where c.table_name = 'TEST' and c.column_name = 'ID';
> INTEGER; >> INTEGER
alter table test alter column id drop default; alter table test alter column id drop default;
> ok
select column_default from information_schema.columns c where c.table_name = 'TEST' and c.column_name = 'ID'; select column_default from information_schema.columns c where c.table_name = 'TEST' and c.column_name = 'ID';
> null; >> null
alter table test alter column id drop not null; alter table test alter column id drop not null;
> ok
select is_nullable from information_schema.columns c where c.table_name = 'TEST' and c.column_name = 'ID'; select is_nullable from information_schema.columns c where c.table_name = 'TEST' and c.column_name = 'ID';
> YES; >> YES
drop table test; drop table test;
> ok
select x from (select *, rownum as r from system_range(1, 3)) where r=2; select x from (select *, rownum as r from system_range(1, 3)) where r=2;
> 2; >> 2
create table test(name varchar(255)) as select 'Hello+World+'; create table test(name varchar(255)) as select 'Hello+World+';
> ok
select count(*) from test where name like 'Hello++World++' escape '+'; select count(*) from test where name like 'Hello++World++' escape '+';
> 1; >> 1
select count(*) from test where name like '+H+e+l+l+o++World++' escape '+'; select count(*) from test where name like '+H+e+l+l+o++World++' escape '+';
> 1; >> 1
select count(*) from test where name like 'Hello+World++' escape '+'; select count(*) from test where name like 'Hello+World++' escape '+';
> 0; >> 0
select count(*) from test where name like 'Hello++World+' escape '+'; select count(*) from test where name like 'Hello++World+' escape '+';
> 0; >> 0
drop table test; drop table test;
> ok
select count(*) from system_range(1, 1); select count(*) from system_range(1, 1);
> 1; >> 1
select count(*) from system_range(1, -1); select count(*) from system_range(1, -1);
> 0; >> 0
select 1 from dual where '\' like '\' escape ''; select 1 from dual where '\' like '\' escape '';
> 1; >> 1
select left(timestamp '2001-02-03 08:20:31+04', 4); select left(timestamp '2001-02-03 08:20:31+04', 4);
> 2001; >> 2001
create table t1$2(id int); create table t1$2(id int);
> ok
drop table t1$2; drop table t1$2;
> ok
create table test(id int primary key) as select x from system_range(1, 200); create table test(id int primary key) as select x from system_range(1, 200);
> ok
delete from test; delete from test;
> update count: 200
insert into test(id) values(1); insert into test(id) values(1);
> update count: 1
select * from test order by id; select * from test order by id;
> 1; >> 1
drop table test; drop table test;
> ok
create memory table test(id int) not persistent as select 1 from dual; create memory table test(id int) not persistent as select 1 from dual;
> ok
insert into test values(1); insert into test values(1);
> update count: 1
select count(1) from test; select count(1) from test;
> 2; >> 2
@reconnect; @reconnect
select count(1) from test; select count(1) from test;
> 0; >> 0
drop table test; drop table test;
> ok
create table test(t clob) as select 1; create table test(t clob) as select 1;
> ok
select distinct t from test; select distinct t from test;
> 1; >> 1
drop table test; drop table test;
> ok
create table test(id int unique not null); create table test(id int unique not null);
> ok
drop table test; drop table test;
> ok
create table test(id int not null unique); create table test(id int not null unique);
> ok
drop table test; drop table test;
> ok
select count(*)from((select 1 from dual limit 1)union(select 2 from dual limit 1)); select count(*)from((select 1 from dual limit 1)union(select 2 from dual limit 1));
> 2; >> 2
select sum(cast(x as int)) from system_range(2147483547, 2147483637); select sum(cast(x as int)) from system_range(2147483547, 2147483637);
> 195421006872; >> 195421006872
select sum(x) from system_range(9223372036854775707, 9223372036854775797); select sum(x) from system_range(9223372036854775707, 9223372036854775797);
> 839326855353784593432; >> 839326855353784593432
select sum(cast(100 as tinyint)) from system_range(1, 1000); select sum(cast(100 as tinyint)) from system_range(1, 1000);
> 100000; >> 100000
select sum(cast(100 as smallint)) from system_range(1, 1000); select sum(cast(100 as smallint)) from system_range(1, 1000);
> 100000; >> 100000
select avg(cast(x as int)) from system_range(2147483547, 2147483637); select avg(cast(x as int)) from system_range(2147483547, 2147483637);
> 2147483592; >> 2147483592
select avg(x) from system_range(9223372036854775707, 9223372036854775797); select avg(x) from system_range(9223372036854775707, 9223372036854775797);
> 9223372036854775752; >> 9223372036854775752
select avg(cast(100 as tinyint)) from system_range(1, 1000); select avg(cast(100 as tinyint)) from system_range(1, 1000);
> 100; >> 100
select avg(cast(100 as smallint)) from system_range(1, 1000); select avg(cast(100 as smallint)) from system_range(1, 1000);
> 100; >> 100
select datediff(yyyy, now(), now()); select datediff(yyyy, now(), now());
> 0; >> 0
create table t(d date) as select '2008-11-01' union select '2008-11-02'; create table t(d date) as select '2008-11-01' union select '2008-11-02';
> ok
select 1 from t group by year(d) order by year(d); select 1 from t group by year(d) order by year(d);
> 1; >> 1
drop table t; drop table t;
> ok
create table t(d int) as select 2001 union select 2002; create table t(d int) as select 2001 union select 2002;
> ok
select 1 from t group by d/10 order by d/10; select 1 from t group by d/10 order by d/10;
> 1; >> 1
drop table t; drop table t;
> ok
create schema test; create schema test;
> ok
create sequence test.report_id_seq; create sequence test.report_id_seq;
> ok
select nextval('"test".REPORT_ID_SEQ'); select nextval('"test".REPORT_ID_SEQ');
> 1; >> 1
select nextval('"test"."report_id_seq"'); select nextval('"test"."report_id_seq"');
> 2; >> 2
select nextval('test.report_id_seq'); select nextval('test.report_id_seq');
> 3; >> 3
drop schema test cascade; drop schema test cascade;
> ok
create table master(id int primary key); create table master(id int primary key);
> ok
create table detail(id int primary key, x bigint, foreign key(x) references master(id) on delete cascade); create table detail(id int primary key, x bigint, foreign key(x) references master(id) on delete cascade);
> ok
alter table detail alter column x bigint; alter table detail alter column x bigint;
> ok
insert into master values(0); insert into master values(0);
> update count: 1
insert into detail values(0,0); insert into detail values(0,0);
> update count: 1
delete from master; delete from master;
> update count: 1
drop table master, detail; drop table master, detail;
> ok
drop all objects; drop all objects;
> ok
create table test(id int, parent int references test(id) on delete cascade); create table test(id int, parent int references test(id) on delete cascade);
> ok
insert into test values(0, 0); insert into test values(0, 0);
> update count: 1
alter table test rename to test2; alter table test rename to test2;
> ok
delete from test2; delete from test2;
> update count: 1
drop table test2; drop table test2;
> ok
SELECT X FROM dual GROUP BY X HAVING X=AVG(X); SELECT X FROM dual GROUP BY X HAVING X=AVG(X);
> 1; >> 1
create view test_view(id,) as select * from dual; create view test_view(id,) as select * from dual;
> ok
drop view test_view; drop view test_view;
> ok
create table test(id int,); create table test(id int,);
> ok
insert into test(id,) values(1,); insert into test(id,) values(1,);
> update count: 1
merge into test(id,) key(id,) values(1,); merge into test(id,) key(id,) values(1,);
> update count: 1
drop table test; drop table test;
> ok
SET MODE DB2; SET MODE DB2;
> ok
SELECT * FROM SYSTEM_RANGE(1, 100) OFFSET 99 ROWS; SELECT * FROM SYSTEM_RANGE(1, 100) OFFSET 99 ROWS;
> 100; >> 100
SELECT * FROM SYSTEM_RANGE(1, 100) OFFSET 50 ROWS FETCH FIRST 1 ROW ONLY; SELECT * FROM SYSTEM_RANGE(1, 100) OFFSET 50 ROWS FETCH FIRST 1 ROW ONLY;
> 51; >> 51
SELECT * FROM SYSTEM_RANGE(1, 100) FETCH FIRST 1 ROWS ONLY; SELECT * FROM SYSTEM_RANGE(1, 100) FETCH FIRST 1 ROWS ONLY;
> 1; >> 1
SELECT * FROM SYSTEM_RANGE(1, 100) FETCH FIRST ROW ONLY; SELECT * FROM SYSTEM_RANGE(1, 100) FETCH FIRST ROW ONLY;
> 1; >> 1
SET MODE REGULAR; SET MODE REGULAR;
> ok
create domain email as varchar comment 'e-mail'; create domain email as varchar comment 'e-mail';
> ok
create table test(e email); create table test(e email);
> ok
select remarks from INFORMATION_SCHEMA.COLUMNS where table_name='TEST'; select remarks from INFORMATION_SCHEMA.COLUMNS where table_name='TEST';
> e-mail; >> e-mail
drop table test; drop table test;
> ok
drop domain email; drop domain email;
> ok
create table test$test(id int); create table test$test(id int);
> ok
drop table test$test; drop table test$test;
> ok
create table test$$test(id int); create table test$$test(id int);
> ok
drop table test$$test; drop table test$$test;
> ok
create table test (id varchar(36) as random_uuid() primary key); create table test (id varchar(36) as random_uuid() primary key);
> ok
insert into test() values(); insert into test() values();
> update count: 1
delete from test where id = select id from test; delete from test where id = select id from test;
> update count: 1
drop table test; drop table test;
> ok
create table test (id varchar(36) as now() primary key); create table test (id varchar(36) as now() primary key);
> ok
insert into test() values(); insert into test() values();
> update count: 1
delete from test where id = select id from test; delete from test where id = select id from test;
> update count: 1
drop table test; drop table test;
> ok
SELECT SOME(X>4) FROM SYSTEM_RANGE(1,6); SELECT SOME(X>4) FROM SYSTEM_RANGE(1,6);
> TRUE; >> TRUE
SELECT EVERY(X>4) FROM SYSTEM_RANGE(1,6); SELECT EVERY(X>4) FROM SYSTEM_RANGE(1,6);
> FALSE; >> FALSE
SELECT BOOL_OR(X>4) FROM SYSTEM_RANGE(1,6); SELECT BOOL_OR(X>4) FROM SYSTEM_RANGE(1,6);
> TRUE; >> TRUE
SELECT BOOL_AND(X>4) FROM SYSTEM_RANGE(1,6); SELECT BOOL_AND(X>4) FROM SYSTEM_RANGE(1,6);
> FALSE; >> FALSE
SELECT BIT_OR(X) FROM SYSTEM_RANGE(1,6); SELECT BIT_OR(X) FROM SYSTEM_RANGE(1,6);
> 7; >> 7
SELECT BIT_AND(X) FROM SYSTEM_RANGE(1,6); SELECT BIT_AND(X) FROM SYSTEM_RANGE(1,6);
> 0; >> 0
SELECT BIT_AND(X) FROM SYSTEM_RANGE(1,1); SELECT BIT_AND(X) FROM SYSTEM_RANGE(1,1);
> 1; >> 1
CREATE TABLE TEST(ID IDENTITY); CREATE TABLE TEST(ID IDENTITY);
ALTER TABLE TEST ALTER COLUMN ID RESTART WITH ? {1:10}; > ok
ALTER TABLE TEST ALTER COLUMN ID RESTART WITH ?;
{
10
};
> update count: 0
INSERT INTO TEST VALUES(NULL); INSERT INTO TEST VALUES(NULL);
> update count: 1
SELECT * FROM TEST; SELECT * FROM TEST;
> 10; >> 10
DROP TABLE TEST; DROP TABLE TEST;
> ok
CREATE SEQUENCE TEST_SEQ; CREATE SEQUENCE TEST_SEQ;
ALTER SEQUENCE TEST_SEQ RESTART WITH ? INCREMENT BY ? {1:20, 2: 3}; > ok
ALTER SEQUENCE TEST_SEQ RESTART WITH ? INCREMENT BY ?;
{
20, 3
};
> update count: 0
SELECT NEXT VALUE FOR TEST_SEQ; SELECT NEXT VALUE FOR TEST_SEQ;
> 20; >> 20
SELECT NEXT VALUE FOR TEST_SEQ; SELECT NEXT VALUE FOR TEST_SEQ;
> 23; >> 23
DROP SEQUENCE TEST_SEQ; DROP SEQUENCE TEST_SEQ;
> ok
create schema Contact; create schema Contact;
> ok
CREATE TABLE Account (id BIGINT); CREATE TABLE Account (id BIGINT);
> ok
CREATE TABLE Person (id BIGINT, FOREIGN KEY (id) REFERENCES Account(id)); CREATE TABLE Person (id BIGINT, FOREIGN KEY (id) REFERENCES Account(id));
> ok
CREATE TABLE Contact.Contact (id BIGINT, FOREIGN KEY (id) REFERENCES public.Person(id)); CREATE TABLE Contact.Contact (id BIGINT, FOREIGN KEY (id) REFERENCES public.Person(id));
> ok
drop schema contact cascade; drop schema contact cascade;
> ok
drop table account, person; drop table account, person;
> ok
create schema Contact; create schema Contact;
> ok
CREATE TABLE Account (id BIGINT primary key); CREATE TABLE Account (id BIGINT primary key);
> ok
CREATE TABLE Person (id BIGINT primary key, FOREIGN KEY (id) REFERENCES Account); CREATE TABLE Person (id BIGINT primary key, FOREIGN KEY (id) REFERENCES Account);
> ok
CREATE TABLE Contact.Contact (id BIGINT primary key, FOREIGN KEY (id) REFERENCES public.Person); CREATE TABLE Contact.Contact (id BIGINT primary key, FOREIGN KEY (id) REFERENCES public.Person);
> ok
drop schema contact cascade; drop schema contact cascade;
> ok
drop table account, person; drop table account, person;
> ok
CREATE TABLE TEST(A int NOT NULL, B int NOT NULL, C int) ; CREATE TABLE TEST(A int NOT NULL, B int NOT NULL, C int) ;
> ok
ALTER TABLE TEST ADD CONSTRAINT CON UNIQUE(A,B); ALTER TABLE TEST ADD CONSTRAINT CON UNIQUE(A,B);
> ok
ALTER TABLE TEST DROP C; ALTER TABLE TEST DROP C;
> ok
ALTER TABLE TEST DROP CONSTRAINT CON; ALTER TABLE TEST DROP CONSTRAINT CON;
> ok
ALTER TABLE TEST DROP B; ALTER TABLE TEST DROP B;
> ok
DROP TABLE TEST; DROP TABLE TEST;
> ok
select count(d.*) from dual d group by d.x; select count(d.*) from dual d group by d.x;
> 1; >> 1
create table test(id int); create table test(id int);
> ok
select count(*) from (select * from ((select * from test) union (select * from test)) a) b where id = 0; select count(*) from (select * from ((select * from test) union (select * from test)) a) b where id = 0;
> 0; >> 0
select count(*) from (select * from ((select * from test) union select * from test) a) b where id = 0; select count(*) from (select * from ((select * from test) union select * from test) a) b where id = 0;
> 0; >> 0
select count(*) from (select * from (select * from test union select * from test) a) b where id = 0; select count(*) from (select * from (select * from test union select * from test) a) b where id = 0;
> 0; >> 0
select 1 from ((test d1 inner join test d2 on d1.id = d2.id) inner join test d3 on d1.id = d3.id) inner join test d4 on d4.id = d1.id; select 1 from ((test d1 inner join test d2 on d1.id = d2.id) inner join test d3 on d1.id = d3.id) inner join test d4 on d4.id = d1.id;
> 1
> -
> rows: 0
drop table test; drop table test;
> ok
select lpad('string', 10); select replace(lpad('string', 10), ' ', '*');
> string; >> ****string
select count(*) from (select * from dual union select * from dual) where x = 0; select count(*) from (select * from dual union select * from dual) where x = 0;
> 0; >> 0
select count(*) from (select * from (select * from dual union select * from dual)) where x = 0; select count(*) from (select * from (select * from dual union select * from dual)) where x = 0;
> 0; >> 0
select instr('abcisj','s', -1) from dual; select instr('abcisj','s', -1) from dual;
> 5; >> 5
CREATE TABLE TEST(ID INT); CREATE TABLE TEST(ID INT);
> ok
INSERT INTO TEST VALUES(1), (2), (3); INSERT INTO TEST VALUES(1), (2), (3);
> update count: 3
create index idx_desc on test(id desc); create index idx_desc on test(id desc);
> ok
select * from test where id between 0 and 1; select * from test where id between 0 and 1;
> 1; >> 1
select * from test where id between 3 and 4; select * from test where id between 3 and 4;
> 3; >> 3
drop table test; drop table test;
> ok
CREATE TABLE TEST(ID INT PRIMARY KEY, NAME VARCHAR(255)); CREATE TABLE TEST(ID INT PRIMARY KEY, NAME VARCHAR(255));
> ok
INSERT INTO TEST VALUES(1, 'Hello'), (2, 'HelloWorld'), (3, 'HelloWorldWorld'); INSERT INTO TEST VALUES(1, 'Hello'), (2, 'HelloWorld'), (3, 'HelloWorldWorld');
> update count: 3
SELECT COUNT(*) FROM TEST WHERE NAME REGEXP 'World'; SELECT COUNT(*) FROM TEST WHERE NAME REGEXP 'World';
> 2; >> 2
SELECT NAME FROM TEST WHERE NAME REGEXP 'WorldW'; SELECT NAME FROM TEST WHERE NAME REGEXP 'WorldW';
> HelloWorldWorld; >> HelloWorldWorld
drop table test; drop table test;
> ok
select * from (select x from (select x from dual)) where 1=x; select * from (select x from (select x from dual)) where 1=x;
> 1; >> 1
CREATE VIEW TEST_VIEW AS SELECT X FROM (SELECT X FROM DUAL); CREATE VIEW TEST_VIEW AS SELECT X FROM (SELECT X FROM DUAL);
> ok
SELECT * FROM TEST_VIEW; SELECT * FROM TEST_VIEW;
> 1; >> 1
SELECT * FROM TEST_VIEW; SELECT * FROM TEST_VIEW;
> 1; >> 1
DROP VIEW TEST_VIEW; DROP VIEW TEST_VIEW;
> ok
SELECT X FROM (SELECT X, X AS "XY" FROM DUAL) WHERE X=1; SELECT X FROM (SELECT X, X AS "XY" FROM DUAL) WHERE X=1;
> 1; >> 1
SELECT X FROM (SELECT X, X AS "X Y" FROM DUAL) WHERE X=1; SELECT X FROM (SELECT X, X AS "X Y" FROM DUAL) WHERE X=1;
> 1; >> 1
SELECT X FROM (SELECT X, X AS "X Y" FROM DUAL AS "D Z") WHERE X=1; SELECT X FROM (SELECT X, X AS "X Y" FROM DUAL AS "D Z") WHERE X=1;
> 1; >> 1
select * from (select x from dual union select convert(x, int) from dual) where x=0; select * from (select x from dual union select convert(x, int) from dual) where x=0;
> X
> -
> rows: 0
create table test(id int); create table test(id int);
insert into scriptSimple.public.test(id) values(1), (2); > ok
insert into script.public.test(id) values(1), (2);
> update count: 2
update test t set t.id=t.id+1; update test t set t.id=t.id+1;
> update count: 2
update public.test set public.test.id=1; update public.test set public.test.id=1;
select count(scriptSimple.public.test.id) from scriptSimple.public.test; > update count: 2
> 2; select count(script.public.test.id) from script.public.test;
update scriptSimple.public.test set scriptSimple.public.test.id=1; >> 2
drop table scriptSimple.public.test; update script.public.test set script.public.test.id=1;
> update count: 2
drop table script.public.test;
> ok
select year(timestamp '2007-07-26T18:44:26.109000+02:00'); select year(timestamp '2007-07-26T18:44:26.109000+02:00');
> 2007; >> 2007
create table test(id int primary key); create table test(id int primary key);
> ok
begin; begin;
> ok
insert into test values(1); insert into test values(1);
> update count: 1
rollback; rollback;
> ok
insert into test values(2); insert into test values(2);
> update count: 1
rollback; rollback;
> ok
begin; begin;
> ok
insert into test values(3); insert into test values(3);
> update count: 1
commit; commit;
> ok
insert into test values(4); insert into test values(4);
> update count: 1
rollback; rollback;
> ok
select group_concat(id order by id) from test; select group_concat(id order by id) from test;
> 2,3,4; >> 2,3,4
drop table test; drop table test;
> ok
create table test(); create table test();
> ok
insert into test values(); insert into test values();
> update count: 1
ALTER TABLE TEST ADD ID INTEGER; ALTER TABLE TEST ADD ID INTEGER;
> ok
select count(*) from test; select count(*) from test;
> 1; >> 1
drop table test; drop table test;
> ok
select * from dual where 'a_z' like '%=_%' escape '='; select * from dual where 'a_z' like '%=_%' escape '=';
> 1; >> 1
create table test as select 1 from dual union all select 2 from dual; create table test as select 1 from dual union all select 2 from dual;
> ok
drop table test; drop table test;
> ok
create table test_table(column_a integer); create table test_table(column_a integer);
> ok
insert into test_table values(1); insert into test_table values(1);
> update count: 1
create view test_view AS SELECT * FROM (SELECT DISTINCT * FROM test_table) AS subquery; create view test_view AS SELECT * FROM (SELECT DISTINCT * FROM test_table) AS subquery;
> ok
select * FROM test_view; select * FROM test_view;
> 1; >> 1
drop view test_view; drop view test_view;
> ok
drop table test_table; drop table test_table;
> ok
CREATE TABLE TEST(ID INT); CREATE TABLE TEST(ID INT);
> ok
INSERT INTO TEST VALUES(1); INSERT INTO TEST VALUES(1);
> update count: 1
CREATE VIEW TEST_VIEW AS SELECT COUNT(ID) X FROM TEST; CREATE VIEW TEST_VIEW AS SELECT COUNT(ID) X FROM TEST;
> ok
explain SELECT * FROM TEST_VIEW WHERE X>1; explain SELECT * FROM TEST_VIEW WHERE X>1;
>> SELECT TEST_VIEW.X FROM PUBLIC.TEST_VIEW /* SELECT COUNT(ID) AS X FROM PUBLIC.TEST /++ PUBLIC.TEST.tableScan ++/ HAVING COUNT(ID) >= ?1: X > 1 */ WHERE X > 1
DROP VIEW TEST_VIEW; DROP VIEW TEST_VIEW;
> ok
DROP TABLE TEST; DROP TABLE TEST;
> ok
create table test1(id int); create table test1(id int);
> ok
insert into test1 values(1), (1), (2), (3); insert into test1 values(1), (1), (2), (3);
> update count: 4
select sum(C0) from (select count(*) AS C0 from (select distinct * from test1) as temp); select sum(C0) from (select count(*) AS C0 from (select distinct * from test1) as temp);
> 3; >> 3
drop table test1; drop table test1;
> ok
create table test(id int primary key check id>1); create table test(id int primary key check id>1);
> ok
drop table test; drop table test;
> ok
create table table1(f1 int not null primary key); create table table1(f1 int not null primary key);
> ok
create table table2(f2 int not null references table1(f1) on delete cascade); create table table2(f2 int not null references table1(f1) on delete cascade);
> ok
drop table table2; drop table table2;
> ok
drop table table1; drop table table1;
> ok
create table table1(f1 int not null primary key); create table table1(f1 int not null primary key);
> ok
create table table2(f2 int not null primary key references table1(f1)); create table table2(f2 int not null primary key references table1(f1));
> ok
drop table table1; drop table table1;
> ok
drop table table2; drop table table2;
> ok
select case when 1=null then 1 else 2 end; select case when 1=null then 1 else 2 end;
> 2; >> 2
select case (1) when 1 then 1 else 2 end; select case (1) when 1 then 1 else 2 end;
> 1; >> 1
create table test(id int); create table test(id int);
> ok
insert into test values(1); insert into test values(1);
> update count: 1
select distinct id from test a order by a.id; select distinct id from test a order by a.id;
> 1; >> 1
drop table test; drop table test;
> ok
create table FOO (ID int, A number(18, 2)); create table FOO (ID int, A number(18, 2));
> ok
insert into FOO (ID, A) values (1, 10.0), (2, 20.0); insert into FOO (ID, A) values (1, 10.0), (2, 20.0);
> update count: 2
select SUM (CASE when ID=1 then 0 ELSE A END) col0 from Foo; select SUM (CASE when ID=1 then 0 ELSE A END) col0 from Foo;
> 20.00; >> 20.00
drop table FOO; drop table FOO;
> ok
select (SELECT true)+1 GROUP BY 1; select (SELECT true)+1 GROUP BY 1;
> 2; >> 2
create table FOO (ID int, A number(18, 2)); create table FOO (ID int, A number(18, 2));
> ok
insert into FOO (ID, A) values (1, 10.0), (2, 20.0); insert into FOO (ID, A) values (1, 10.0), (2, 20.0);
> update count: 2
select SUM (CASE when ID=1 then A ELSE 0 END) col0 from Foo; select SUM (CASE when ID=1 then A ELSE 0 END) col0 from Foo;
> 10.00; >> 10.00
drop table FOO; drop table FOO;
> ok
create table A ( ID integer, a1 varchar(20) ); create table A ( ID integer, a1 varchar(20) );
> ok
create table B ( ID integer, AID integer, b1 varchar(20)); create table B ( ID integer, AID integer, b1 varchar(20));
> ok
create table C ( ID integer, BId integer, c1 varchar(20)); create table C ( ID integer, BId integer, c1 varchar(20));
> ok
insert into A (ID, a1) values (1, 'a1'); insert into A (ID, a1) values (1, 'a1');
> update count: 1
insert into A (ID, a1) values (2, 'a2'); insert into A (ID, a1) values (2, 'a2');
> update count: 1
select count(*) from A left outer join (B inner join C on C.BID=B.ID ) on B.AID=A.ID where A.id=1; select count(*) from A left outer join (B inner join C on C.BID=B.ID ) on B.AID=A.ID where A.id=1;
> 1; >> 1
select count(*) from A left outer join (B left join C on C.BID=B.ID ) on B.AID=A.ID where A.id=1; select count(*) from A left outer join (B left join C on C.BID=B.ID ) on B.AID=A.ID where A.id=1;
> 1; >> 1
select count(*) from A left outer join B on B.AID=A.ID inner join C on C.BID=B.ID where A.id=1; select count(*) from A left outer join B on B.AID=A.ID inner join C on C.BID=B.ID where A.id=1;
> 0; >> 0
select count(*) from (A left outer join B on B.AID=A.ID) inner join C on C.BID=B.ID where A.id=1; select count(*) from (A left outer join B on B.AID=A.ID) inner join C on C.BID=B.ID where A.id=1;
> 0; >> 0
drop table a, b, c; drop table a, b, c;
> ok
create schema a; create schema a;
> ok
create table a.test(id int); create table a.test(id int);
> ok
insert into a.test values(1); insert into a.test values(1);
> update count: 1
create schema b; create schema b;
> ok
create table b.test(id int); create table b.test(id int);
> ok
insert into b.test values(2); insert into b.test values(2);
> update count: 1
select a.test.id + b.test.id from a.test, b.test; select a.test.id + b.test.id from a.test, b.test;
> 3; >> 3
drop schema a cascade; drop schema a cascade;
> ok
drop schema b cascade; drop schema b cascade;
> ok
select date '+0011-01-01'; select date '+0011-01-01';
> 0011-01-01; >> 0011-01-01
select date'-0010-01-01'; select date'-0010-01-01';
> -10-01-01; >> -10-01-01
create schema TEST_SCHEMA; create schema TEST_SCHEMA;
> ok
create table TEST_SCHEMA.test(id int); create table TEST_SCHEMA.test(id int);
> ok
create sequence TEST_SCHEMA.TEST_SEQ; create sequence TEST_SCHEMA.TEST_SEQ;
> ok
select TEST_SCHEMA.TEST_SEQ.CURRVAL; select TEST_SCHEMA.TEST_SEQ.CURRVAL;
> 0; >> 0
select TEST_SCHEMA.TEST_SEQ.nextval; select TEST_SCHEMA.TEST_SEQ.nextval;
> 1; >> 1
drop schema TEST_SCHEMA cascade; drop schema TEST_SCHEMA cascade;
> ok
create table test(id int); create table test(id int);
> ok
create trigger TEST_TRIGGER before insert on test call "org.h2.test.db.TestTriggersConstraints"; create trigger TEST_TRIGGER before insert on test call "org.h2.test.db.TestTriggersConstraints";
> ok
comment on trigger TEST_TRIGGER is 'just testing'; comment on trigger TEST_TRIGGER is 'just testing';
> ok
select remarks from information_schema.triggers where trigger_name = 'TEST_TRIGGER'; select remarks from information_schema.triggers where trigger_name = 'TEST_TRIGGER';
> just testing; >> just testing
@reconnect; @reconnect
select remarks from information_schema.triggers where trigger_name = 'TEST_TRIGGER'; select remarks from information_schema.triggers where trigger_name = 'TEST_TRIGGER';
> just testing; >> just testing
drop trigger TEST_TRIGGER; drop trigger TEST_TRIGGER;
@reconnect; > ok
@reconnect
create alias parse_long for "java.lang.Long.parseLong(java.lang.String)"; create alias parse_long for "java.lang.Long.parseLong(java.lang.String)";
> ok
comment on alias parse_long is 'Parse a long with base'; comment on alias parse_long is 'Parse a long with base';
> ok
select remarks from information_schema.function_aliases where alias_name = 'PARSE_LONG'; select remarks from information_schema.function_aliases where alias_name = 'PARSE_LONG';
> Parse a long with base; >> Parse a long with base
@reconnect; @reconnect
select remarks from information_schema.function_aliases where alias_name = 'PARSE_LONG'; select remarks from information_schema.function_aliases where alias_name = 'PARSE_LONG';
> Parse a long with base; >> Parse a long with base
drop alias parse_long; drop alias parse_long;
@reconnect; > ok
@reconnect
create role hr; create role hr;
> ok
comment on role hr is 'Human Resources'; comment on role hr is 'Human Resources';
> ok
select remarks from information_schema.roles where name = 'HR'; select remarks from information_schema.roles where name = 'HR';
> Human Resources; >> Human Resources
@reconnect; @reconnect
select remarks from information_schema.roles where name = 'HR'; select remarks from information_schema.roles where name = 'HR';
> Human Resources; >> Human Resources
create user abc password 'x'; create user abc password 'x';
> ok
grant hr to abc; grant hr to abc;
> ok
drop role hr; drop role hr;
@reconnect; > ok
@reconnect
drop user abc; drop user abc;
> ok
create domain email as varchar(100) check instr(value, '@') > 0; create domain email as varchar(100) check instr(value, '@') > 0;
> ok
comment on domain email is 'must contain @'; comment on domain email is 'must contain @';
> ok
select remarks from information_schema.domains where domain_name = 'EMAIL'; select remarks from information_schema.domains where domain_name = 'EMAIL';
> must contain @; >> must contain @
@reconnect; @reconnect
select remarks from information_schema.domains where domain_name = 'EMAIL'; select remarks from information_schema.domains where domain_name = 'EMAIL';
> must contain @; >> must contain @
drop domain email; drop domain email;
@reconnect; > ok
@reconnect
create schema tests; create schema tests;
> ok
set schema tests; set schema tests;
> ok
create sequence walk; create sequence walk;
> ok
comment on schema tests is 'Test Schema'; comment on schema tests is 'Test Schema';
> ok
comment on sequence walk is 'Walker'; comment on sequence walk is 'Walker';
> ok
select remarks from information_schema.schemata where schema_name = 'TESTS'; select remarks from information_schema.schemata where schema_name = 'TESTS';
> Test Schema; >> Test Schema
select remarks from information_schema.sequences where sequence_name = 'WALK'; select remarks from information_schema.sequences where sequence_name = 'WALK';
> Walker; >> Walker
@reconnect; @reconnect
select remarks from information_schema.schemata where schema_name = 'TESTS'; select remarks from information_schema.schemata where schema_name = 'TESTS';
> Test Schema; >> Test Schema
select remarks from information_schema.sequences where sequence_name = 'WALK'; select remarks from information_schema.sequences where sequence_name = 'WALK';
> Walker; >> Walker
drop schema tests cascade; drop schema tests cascade;
@reconnect; > ok
@reconnect
create constant abc value 1; create constant abc value 1;
> ok
comment on constant abc is 'One'; comment on constant abc is 'One';
> ok
select remarks from information_schema.constants where constant_name = 'ABC'; select remarks from information_schema.constants where constant_name = 'ABC';
> One; >> One
@reconnect; @reconnect
select remarks from information_schema.constants where constant_name = 'ABC'; select remarks from information_schema.constants where constant_name = 'ABC';
> One; >> One
drop constant abc; drop constant abc;
> ok
drop table test; drop table test;
@reconnect; > ok
@reconnect
create table test(id int); create table test(id int);
> ok
alter table test add constraint const1 unique(id); alter table test add constraint const1 unique(id);
> ok
create index IDX_ID on test(id); create index IDX_ID on test(id);
> ok
comment on constraint const1 is 'unique id'; comment on constraint const1 is 'unique id';
> ok
comment on index IDX_ID is 'id_index'; comment on index IDX_ID is 'id_index';
> ok
select remarks from information_schema.constraints where constraint_name = 'CONST1'; select remarks from information_schema.constraints where constraint_name = 'CONST1';
> unique id; >> unique id
select remarks from information_schema.indexes where index_name = 'IDX_ID'; select remarks from information_schema.indexes where index_name = 'IDX_ID';
> id_index; >> id_index
@reconnect; @reconnect
select remarks from information_schema.constraints where constraint_name = 'CONST1'; select remarks from information_schema.constraints where constraint_name = 'CONST1';
> unique id; >> unique id
select remarks from information_schema.indexes where index_name = 'IDX_ID'; select remarks from information_schema.indexes where index_name = 'IDX_ID';
> id_index; >> id_index
drop table test; drop table test;
@reconnect; > ok
@reconnect
create user sales password '1'; create user sales password '1';
> ok
comment on user sales is 'mr. money'; comment on user sales is 'mr. money';
> ok
select remarks from information_schema.users where name = 'SALES'; select remarks from information_schema.users where name = 'SALES';
> mr. money; >> mr. money
@reconnect; @reconnect
select remarks from information_schema.users where name = 'SALES'; select remarks from information_schema.users where name = 'SALES';
> mr. money; >> mr. money
alter user sales rename to SALES_USER; alter user sales rename to SALES_USER;
> ok
select remarks from information_schema.users where name = 'SALES_USER'; select remarks from information_schema.users where name = 'SALES_USER';
> mr. money; >> mr. money
@reconnect; @reconnect
select remarks from information_schema.users where name = 'SALES_USER'; select remarks from information_schema.users where name = 'SALES_USER';
> mr. money; >> mr. money
create table test(id int); create table test(id int);
> ok
create linked table test_link('org.h2.Driver', 'jdbc:h2:mem:', 'sa', 'sa', 'DUAL'); create linked table test_link('org.h2.Driver', 'jdbc:h2:mem:', 'sa', 'sa', 'DUAL');
> ok
comment on table test_link is '123'; comment on table test_link is '123';
> ok
select remarks from information_schema.tables where table_name = 'TEST_LINK'; select remarks from information_schema.tables where table_name = 'TEST_LINK';
> 123; >> 123
@reconnect; @reconnect
select remarks from information_schema.tables where table_name = 'TEST_LINK'; select remarks from information_schema.tables where table_name = 'TEST_LINK';
> 123; >> 123
comment on table test_link is 'xyz'; comment on table test_link is 'xyz';
> ok
select remarks from information_schema.tables where table_name = 'TEST_LINK'; select remarks from information_schema.tables where table_name = 'TEST_LINK';
> xyz; >> xyz
alter table test_link rename to test_l; alter table test_link rename to test_l;
> ok
select remarks from information_schema.tables where table_name = 'TEST_L'; select remarks from information_schema.tables where table_name = 'TEST_L';
> xyz; >> xyz
@reconnect; @reconnect
select remarks from information_schema.tables where table_name = 'TEST_L'; select remarks from information_schema.tables where table_name = 'TEST_L';
> xyz; >> xyz
drop table test; drop table test;
@reconnect; > ok
@reconnect
create table test(id int); create table test(id int);
> ok
create view test_v as select * from test; create view test_v as select * from test;
> ok
comment on table test_v is 'abc'; comment on table test_v is 'abc';
> ok
select remarks from information_schema.tables where table_name = 'TEST_V'; select remarks from information_schema.tables where table_name = 'TEST_V';
> abc; >> abc
@reconnect; @reconnect
select remarks from information_schema.tables where table_name = 'TEST_V'; select remarks from information_schema.tables where table_name = 'TEST_V';
> abc; >> abc
alter table test_v rename to TEST_VIEW; alter table test_v rename to TEST_VIEW;
> ok
select remarks from information_schema.tables where table_name = 'TEST_VIEW'; select remarks from information_schema.tables where table_name = 'TEST_VIEW';
> abc; >> abc
@reconnect; @reconnect
select remarks from information_schema.tables where table_name = 'TEST_VIEW'; select remarks from information_schema.tables where table_name = 'TEST_VIEW';
> abc; >> abc
drop table test cascade; drop table test cascade;
@reconnect; > ok
@reconnect
create table test(a int); create table test(a int);
> ok
comment on table test is 'hi'; comment on table test is 'hi';
> ok
select remarks from information_schema.tables where table_name = 'TEST'; select remarks from information_schema.tables where table_name = 'TEST';
> hi; >> hi
alter table test add column b int; alter table test add column b int;
> ok
select remarks from information_schema.tables where table_name = 'TEST'; select remarks from information_schema.tables where table_name = 'TEST';
> hi; >> hi
alter table test rename to test1; alter table test rename to test1;
> ok
select remarks from information_schema.tables where table_name = 'TEST1'; select remarks from information_schema.tables where table_name = 'TEST1';
> hi; >> hi
@reconnect; @reconnect
select remarks from information_schema.tables where table_name = 'TEST1'; select remarks from information_schema.tables where table_name = 'TEST1';
> hi; >> hi
comment on table test1 is 'ho'; comment on table test1 is 'ho';
@reconnect; > ok
@reconnect
select remarks from information_schema.tables where table_name = 'TEST1'; select remarks from information_schema.tables where table_name = 'TEST1';
> ho; >> ho
drop table test1; drop table test1;
> ok
create table test(a int, b int); create table test(a int, b int);
> ok
comment on column test.b is 'test'; comment on column test.b is 'test';
> ok
select remarks from information_schema.columns where table_name = 'TEST' and column_name = 'B'; select remarks from information_schema.columns where table_name = 'TEST' and column_name = 'B';
> test; >> test
@reconnect; @reconnect
select remarks from information_schema.columns where table_name = 'TEST' and column_name = 'B'; select remarks from information_schema.columns where table_name = 'TEST' and column_name = 'B';
> test; >> test
alter table test drop column b; alter table test drop column b;
@reconnect; > ok
@reconnect
comment on column test.a is 'ho'; comment on column test.a is 'ho';
> ok
select remarks from information_schema.columns where table_name = 'TEST' and column_name = 'A'; select remarks from information_schema.columns where table_name = 'TEST' and column_name = 'A';
> ho; >> ho
@reconnect; @reconnect
select remarks from information_schema.columns where table_name = 'TEST' and column_name = 'A'; select remarks from information_schema.columns where table_name = 'TEST' and column_name = 'A';
> ho; >> ho
drop table test; drop table test;
@reconnect; > ok
@reconnect
create table test(a int); create table test(a int);
> ok
comment on column test.a is 'test'; comment on column test.a is 'test';
> ok
alter table test rename to test2; alter table test rename to test2;
@reconnect; > ok
@reconnect
select remarks from information_schema.columns where table_name = 'TEST2'; select remarks from information_schema.columns where table_name = 'TEST2';
> test; >> test
@reconnect; @reconnect
select remarks from information_schema.columns where table_name = 'TEST2'; select remarks from information_schema.columns where table_name = 'TEST2';
> test; >> test
drop table test2; drop table test2;
@reconnect; > ok
@reconnect
create table test1 (a varchar(10)); create table test1 (a varchar(10));
> ok
create hash index x1 on test1(a); create hash index x1 on test1(a);
> ok
insert into test1 values ('abcaaaa'),('abcbbbb'),('abccccc'),('abcdddd'); insert into test1 values ('abcaaaa'),('abcbbbb'),('abccccc'),('abcdddd');
> update count: 4
insert into test1 values ('abcaaaa'),('abcbbbb'),('abccccc'),('abcdddd'); insert into test1 values ('abcaaaa'),('abcbbbb'),('abccccc'),('abcdddd');
> update count: 4
insert into test1 values ('abcaaaa'),('abcbbbb'),('abccccc'),('abcdddd'); insert into test1 values ('abcaaaa'),('abcbbbb'),('abccccc'),('abcdddd');
> update count: 4
insert into test1 values ('abcaaaa'),('abcbbbb'),('abccccc'),('abcdddd'); insert into test1 values ('abcaaaa'),('abcbbbb'),('abccccc'),('abcdddd');
> update count: 4
select count(*) from test1 where a='abcaaaa'; select count(*) from test1 where a='abcaaaa';
> 4; >> 4
select count(*) from test1 where a='abcbbbb'; select count(*) from test1 where a='abcbbbb';
> 4; >> 4
@reconnect; @reconnect
select count(*) from test1 where a='abccccc'; select count(*) from test1 where a='abccccc';
> 4; >> 4
select count(*) from test1 where a='abcdddd'; select count(*) from test1 where a='abcdddd';
> 4; >> 4
update test1 set a='abccccc' where a='abcdddd'; update test1 set a='abccccc' where a='abcdddd';
> update count: 4
select count(*) from test1 where a='abccccc'; select count(*) from test1 where a='abccccc';
> 8; >> 8
select count(*) from test1 where a='abcdddd'; select count(*) from test1 where a='abcdddd';
> 0; >> 0
delete from test1 where a='abccccc'; delete from test1 where a='abccccc';
> update count: 8
select count(*) from test1 where a='abccccc'; select count(*) from test1 where a='abccccc';
> 0; >> 0
truncate table test1; truncate table test1;
> ok
insert into test1 values ('abcaaaa'); insert into test1 values ('abcaaaa');
> update count: 1
insert into test1 values ('abcaaaa'); insert into test1 values ('abcaaaa');
> update count: 1
delete from test1; delete from test1;
> update count: 2
drop table test1; drop table test1;
@reconnect; > ok
@reconnect
drop table if exists test; drop table if exists test;
> ok
create table if not exists test(col1 int primary key); create table if not exists test(col1 int primary key);
> ok
insert into test values(1); insert into test values(1);
> update count: 1
insert into test values(2); insert into test values(2);
> update count: 1
insert into test values(3); insert into test values(3);
> update count: 1
select count(*) from test; select count(*) from test;
> 3; >> 3
select max(col1) from test; select max(col1) from test;
> 3; >> 3
update test set col1 = col1 + 1 order by col1 asc limit 100; update test set col1 = col1 + 1 order by col1 asc limit 100;
> update count: 3
select count(*) from test; select count(*) from test;
> 3; >> 3
select max(col1) from test; select max(col1) from test;
> 4; >> 4
drop table if exists test; drop table if exists test;
> ok
h2/src/test/org/h2/test/unit/TestFileSystem.java
浏览文件 @ a7c139bd
...@@ -215,7 +215,7 @@ public class TestFileSystem extends TestDb { ...@@ -215,7 +215,7 @@ public class TestFileSystem extends TestDb {
} }
private void testClasspath() throws IOException { private void testClasspath() throws IOException {
String resource = "org/h2/test/scripts/testSimple.in.txt"; String resource = "org/h2/test/scripts/testSimple.sql";
InputStream in; InputStream in;
in = getClass().getResourceAsStream("/" + resource); in = getClass().getResourceAsStream("/" + resource);
assertNotNull(in); assertNotNull(in);
......
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