use of org.h2.test.db.Db in project h2database by h2database.
the class Test method main.
public static void main(String... args) throws Exception {
H2Database db = H2Utils.openOrCreateDatabase("helloWorld.db", MODE_PRIVATE, null);
log("opened ps=" + db.getPageSize());
try {
// db.execSQL("DROP TABLE IF EXISTS test");
// log("dropped");
db.execSQL("CREATE TABLE if not exists test(ID INTEGER PRIMARY KEY, NAME VARCHAR)");
log("created");
for (int j = 0; j < 10; j++) {
Cursor c = db.rawQuery("select * from test", new String[0]);
int count = c.getCount();
for (int i = 0; i < count; i++) {
c.move(1);
c.getInt(0);
c.getString(1);
}
c.close();
}
// log("select " + count);
db.execSQL("delete from test");
log("delete");
db.beginTransaction();
for (int i = 0; i < 1000; i++) {
db.execSQL("INSERT INTO TEST VALUES(?, 'Hello')", new Object[] { i });
}
db.setTransactionSuccessful();
db.endTransaction();
log("inserted");
for (int i = 0; i < 10; i++) {
Cursor c = db.rawQuery("select * from test where id=?", new String[] { "" + i });
int count = c.getCount();
if (count > 0) {
c.move(1);
c.getInt(0);
c.getString(1);
}
c.close();
}
log("select");
} finally {
db.close();
log("closed");
}
}
use of org.h2.test.db.Db in project h2database by h2database.
the class TableDefinition method insert.
long insert(Db db, Object obj, boolean returnKey) {
SQLStatement stat = new SQLStatement(db);
StatementBuilder buff = new StatementBuilder("INSERT INTO ");
buff.append(db.getDialect().getTableName(schemaName, tableName)).append('(');
for (FieldDefinition field : fields) {
buff.appendExceptFirst(", ");
buff.append(field.columnName);
}
buff.append(") VALUES(");
buff.resetCount();
for (FieldDefinition field : fields) {
buff.appendExceptFirst(", ");
buff.append('?');
Object value = getValue(obj, field);
stat.addParameter(value);
}
buff.append(')');
stat.setSQL(buff.toString());
StatementLogger.insert(stat.getSQL());
if (returnKey) {
return stat.executeInsert();
}
return stat.executeUpdate();
}
use of org.h2.test.db.Db in project h2database by h2database.
the class TableDefinition method merge.
void merge(Db db, Object obj) {
if (primaryKeyColumnNames == null || primaryKeyColumnNames.size() == 0) {
throw new IllegalStateException("No primary key columns defined " + "for table " + obj.getClass() + " - no update possible");
}
SQLStatement stat = new SQLStatement(db);
StatementBuilder buff = new StatementBuilder("MERGE INTO ");
buff.append(db.getDialect().getTableName(schemaName, tableName)).append(" (");
buff.resetCount();
for (FieldDefinition field : fields) {
buff.appendExceptFirst(", ");
buff.append(field.columnName);
}
buff.append(") KEY(");
buff.resetCount();
for (FieldDefinition field : fields) {
if (field.isPrimaryKey) {
buff.appendExceptFirst(", ");
buff.append(field.columnName);
}
}
buff.append(") ");
buff.resetCount();
buff.append("VALUES (");
for (FieldDefinition field : fields) {
buff.appendExceptFirst(", ");
buff.append('?');
Object value = getValue(obj, field);
stat.addParameter(value);
}
buff.append(')');
stat.setSQL(buff.toString());
StatementLogger.merge(stat.getSQL());
stat.executeUpdate();
}
use of org.h2.test.db.Db in project h2database by h2database.
the class TestAll method testAll.
private void testAll() throws Exception {
runTests();
if (!travis && !vmlens) {
Profiler prof = new Profiler();
prof.depth = 16;
prof.interval = 1;
prof.startCollecting();
TestPerformance.main("-init", "-db", "1", "-size", "1000");
prof.stopCollecting();
System.out.println(prof.getTop(5));
TestPerformance.main("-init", "-db", "1", "-size", "1000");
}
}
use of org.h2.test.db.Db in project h2database by h2database.
the class TestWeb method testTools.
private void testTools() throws Exception {
if (config.memory || config.cipher != null) {
return;
}
deleteDb(getTestName());
Connection conn = getConnection(getTestName());
conn.createStatement().execute("create table test(id int) as select 1");
conn.close();
Server server = new Server();
server.setOut(new PrintStream(new ByteArrayOutputStream()));
server.runTool("-web", "-webPort", "8182", "-properties", "null", "-tcp", "-tcpPort", "9101");
try {
String url = "http://localhost:8182";
WebClient client;
String result;
client = new WebClient();
result = client.get(url);
client.readSessionId(result);
result = client.get(url, "tools.jsp");
FileUtils.delete(getBaseDir() + "/backup.zip");
result = client.get(url, "tools.do?tool=Backup&args=-dir," + getBaseDir() + ",-db," + getTestName() + ",-file," + getBaseDir() + "/backup.zip");
deleteDb(getTestName());
assertTrue(FileUtils.exists(getBaseDir() + "/backup.zip"));
result = client.get(url, "tools.do?tool=DeleteDbFiles&args=-dir," + getBaseDir() + ",-db," + getTestName());
String fn = getBaseDir() + "/" + getTestName();
if (config.mvStore) {
fn += Constants.SUFFIX_MV_FILE;
} else {
fn += Constants.SUFFIX_PAGE_FILE;
}
assertFalse(FileUtils.exists(fn));
result = client.get(url, "tools.do?tool=Restore&args=-dir," + getBaseDir() + ",-db," + getTestName() + ",-file," + getBaseDir() + "/backup.zip");
assertTrue(FileUtils.exists(fn));
FileUtils.delete(getBaseDir() + "/web.h2.sql");
FileUtils.delete(getBaseDir() + "/backup.zip");
result = client.get(url, "tools.do?tool=Recover&args=-dir," + getBaseDir() + ",-db," + getTestName());
assertTrue(FileUtils.exists(getBaseDir() + "/" + getTestName() + ".h2.sql"));
FileUtils.delete(getBaseDir() + "/web.h2.sql");
result = client.get(url, "tools.do?tool=RunScript&args=-script," + getBaseDir() + "/" + getTestName() + ".h2.sql,-url," + getURL(getTestName(), true) + ",-user," + getUser() + ",-password," + getPassword());
FileUtils.delete(getBaseDir() + "/" + getTestName() + ".h2.sql");
assertTrue(FileUtils.exists(fn));
deleteDb(getTestName());
} finally {
server.shutdown();
}
}
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