org.apache.flink.table.client.cli.SqlCommandParser.SqlCommand Java Examples

The following examples show how to use org.apache.flink.table.client.cli.SqlCommandParser.SqlCommand. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: CliStrings.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
private static AttributedString formatCommand(SqlCommand cmd, String description) {
	return new AttributedStringBuilder()
		.style(AttributedStyle.DEFAULT.bold())
		.append(cmd.toString())
		.append("\t\t")
		.style(AttributedStyle.DEFAULT)
		.append(description)
		.append('\n')
		.toAttributedString();
}
Example #2
Source File: CliStrings.java    From flink with Apache License 2.0 5 votes vote down vote up 
private static AttributedString formatCommand(SqlCommand cmd, String description) {
	return new AttributedStringBuilder()
		.style(AttributedStyle.DEFAULT.bold())
		.append(cmd.toString())
		.append("\t\t")
		.style(AttributedStyle.DEFAULT)
		.append(description)
		.append('\n')
		.toAttributedString();
}
Example #3
Source File: CliStrings.java    From flink with Apache License 2.0 5 votes vote down vote up 
private static AttributedString formatCommand(SqlCommand cmd, String description) {
	return new AttributedStringBuilder()
		.style(AttributedStyle.DEFAULT.bold())
		.append(cmd.toString())
		.append("\t\t")
		.style(AttributedStyle.DEFAULT)
		.append(description)
		.append('\n')
		.toAttributedString();
}
Example #4
Source File: SqlCommandParserTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
public static TestItem validSql(
		String sql, SqlCommand expectedCmd, String... expectedOperands) {
	TestItem testItem = new TestItem(sql);
	testItem.expectedCmd = expectedCmd;
	testItem.expectedOperands = expectedOperands;
	testItem.cannotParseComment = false; // default is false
	return testItem;
}
Example #5
Source File: SqlCommandParserTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
public static TestItem validSql(
		SqlDialect sqlDialect, String sql, SqlCommand expectedCmd, String... expectedOperands) {
	TestItem testItem = new TestItem(sql);
	testItem.expectedCmd = expectedCmd;
	testItem.expectedOperands = expectedOperands;
	testItem.cannotParseComment = false; // default is false
	testItem.sqlDialect = sqlDialect;
	return testItem;
}
Example #6
Source File: SqlCommandParserTest.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
@Test
public void testCommands() {
	testValidSqlCommand("QUIT;", new SqlCommandCall(SqlCommand.QUIT));
	testValidSqlCommand("eXiT", new SqlCommandCall(SqlCommand.QUIT));
	testValidSqlCommand("CLEAR", new SqlCommandCall(SqlCommand.CLEAR));
	testValidSqlCommand("SHOW TABLES", new SqlCommandCall(SqlCommand.SHOW_TABLES));
	testValidSqlCommand("  SHOW   TABLES   ", new SqlCommandCall(SqlCommand.SHOW_TABLES));
	testValidSqlCommand("SHOW FUNCTIONS", new SqlCommandCall(SqlCommand.SHOW_FUNCTIONS));
	testValidSqlCommand("  SHOW    FUNCTIONS   ", new SqlCommandCall(SqlCommand.SHOW_FUNCTIONS));
	testValidSqlCommand("DESCRIBE MyTable", new SqlCommandCall(SqlCommand.DESCRIBE, new String[]{"MyTable"}));
	testValidSqlCommand("DESCRIBE         MyTable     ", new SqlCommandCall(SqlCommand.DESCRIBE, new String[]{"MyTable"}));
	testInvalidSqlCommand("DESCRIBE  "); // no table name
	testValidSqlCommand(
		"EXPLAIN SELECT complicated FROM table",
		new SqlCommandCall(SqlCommand.EXPLAIN, new String[]{"SELECT complicated FROM table"}));
	testInvalidSqlCommand("EXPLAIN  "); // no query
	testValidSqlCommand(
		"SELECT complicated FROM table",
		new SqlCommandCall(SqlCommand.SELECT, new String[]{"SELECT complicated FROM table"}));
	testValidSqlCommand(
		"   SELECT  complicated FROM table    ",
		new SqlCommandCall(SqlCommand.SELECT, new String[]{"SELECT  complicated FROM table"}));
	testValidSqlCommand(
		"INSERT INTO other SELECT 1+1",
		new SqlCommandCall(SqlCommand.INSERT_INTO, new String[]{"INSERT INTO other SELECT 1+1"}));
	testValidSqlCommand(
		"CREATE VIEW x AS SELECT 1+1",
		new SqlCommandCall(SqlCommand.CREATE_VIEW, new String[]{"x", "SELECT 1+1"}));
	testValidSqlCommand(
		"CREATE   VIEW    MyTable   AS     SELECT 1+1 FROM y",
		new SqlCommandCall(SqlCommand.CREATE_VIEW, new String[]{"MyTable", "SELECT 1+1 FROM y"}));
	testInvalidSqlCommand("CREATE VIEW x SELECT 1+1"); // missing AS
	testValidSqlCommand("DROP VIEW MyTable", new SqlCommandCall(SqlCommand.DROP_VIEW, new String[]{"MyTable"}));
	testValidSqlCommand("DROP VIEW  MyTable", new SqlCommandCall(SqlCommand.DROP_VIEW, new String[]{"MyTable"}));
	testInvalidSqlCommand("DROP VIEW");
	testValidSqlCommand("SET", new SqlCommandCall(SqlCommand.SET));
	testValidSqlCommand("SET x=y", new SqlCommandCall(SqlCommand.SET, new String[] {"x", "y"}));
	testValidSqlCommand("SET    x  = y", new SqlCommandCall(SqlCommand.SET, new String[] {"x", " y"}));
	testValidSqlCommand("reset;", new SqlCommandCall(SqlCommand.RESET));
	testValidSqlCommand("source /my/file", new SqlCommandCall(SqlCommand.SOURCE, new String[] {"/my/file"}));
	testInvalidSqlCommand("source"); // missing path
}
Example #7
Source File: SqlCommandParserTest.java    From flink with Apache License 2.0 4 votes vote down vote up 
@Test
public void testCommands() {
	testValidSqlCommand("QUIT;", new SqlCommandCall(SqlCommand.QUIT));
	testValidSqlCommand("eXiT", new SqlCommandCall(SqlCommand.QUIT));
	testValidSqlCommand("CLEAR", new SqlCommandCall(SqlCommand.CLEAR));
	testValidSqlCommand("SHOW TABLES", new SqlCommandCall(SqlCommand.SHOW_TABLES));
	testValidSqlCommand("  SHOW   TABLES   ", new SqlCommandCall(SqlCommand.SHOW_TABLES));
	testValidSqlCommand("SHOW FUNCTIONS", new SqlCommandCall(SqlCommand.SHOW_FUNCTIONS));
	testValidSqlCommand("  SHOW    FUNCTIONS   ", new SqlCommandCall(SqlCommand.SHOW_FUNCTIONS));
	testValidSqlCommand("DESCRIBE MyTable", new SqlCommandCall(SqlCommand.DESCRIBE, new String[]{"MyTable"}));
	testValidSqlCommand("DESCRIBE         MyTable     ", new SqlCommandCall(SqlCommand.DESCRIBE, new String[]{"MyTable"}));
	testInvalidSqlCommand("DESCRIBE  "); // no table name
	testValidSqlCommand(
		"EXPLAIN SELECT complicated FROM table",
		new SqlCommandCall(SqlCommand.EXPLAIN, new String[]{"SELECT complicated FROM table"}));
	testInvalidSqlCommand("EXPLAIN  "); // no query
	testValidSqlCommand(
		"SELECT complicated FROM table",
		new SqlCommandCall(SqlCommand.SELECT, new String[]{"SELECT complicated FROM table"}));
	testValidSqlCommand(
		"   SELECT  complicated FROM table    ",
		new SqlCommandCall(SqlCommand.SELECT, new String[]{"SELECT  complicated FROM table"}));
	testValidSqlCommand(
		"INSERT INTO other SELECT 1+1",
		new SqlCommandCall(SqlCommand.INSERT_INTO, new String[]{"INSERT INTO other SELECT 1+1"}));
	testValidSqlCommand(
		"CREATE VIEW x AS SELECT 1+1",
		new SqlCommandCall(SqlCommand.CREATE_VIEW, new String[]{"x", "SELECT 1+1"}));
	testValidSqlCommand(
		"CREATE   VIEW    MyTable   AS     SELECT 1+1 FROM y",
		new SqlCommandCall(SqlCommand.CREATE_VIEW, new String[]{"MyTable", "SELECT 1+1 FROM y"}));
	testInvalidSqlCommand("CREATE VIEW x SELECT 1+1"); // missing AS
	testValidSqlCommand("DROP VIEW MyTable", new SqlCommandCall(SqlCommand.DROP_VIEW, new String[]{"MyTable"}));
	testValidSqlCommand("DROP VIEW  MyTable", new SqlCommandCall(SqlCommand.DROP_VIEW, new String[]{"MyTable"}));
	testInvalidSqlCommand("DROP VIEW");
	testValidSqlCommand("SET", new SqlCommandCall(SqlCommand.SET));
	testValidSqlCommand("SET x=y", new SqlCommandCall(SqlCommand.SET, new String[] {"x", "y"}));
	testValidSqlCommand("SET    x  = y", new SqlCommandCall(SqlCommand.SET, new String[] {"x", " y"}));
	testValidSqlCommand("reset;", new SqlCommandCall(SqlCommand.RESET));
	testValidSqlCommand("source /my/file", new SqlCommandCall(SqlCommand.SOURCE, new String[] {"/my/file"}));
	testInvalidSqlCommand("source"); // missing path
	testValidSqlCommand("USE CATALOG default", new SqlCommandCall(SqlCommand.USE_CATALOG, new String[]{"default"}));
	testValidSqlCommand("use default", new SqlCommandCall(SqlCommand.USE, new String[] {"default"}));
	testInvalidSqlCommand("use catalog");
}