public function setTable($field)
{
if ($field === null || $field instanceof IExpression) {
$this->_table = $field;
} else {
$this->_table = TableExpression::create($field);
}
return $this;
}
public function getTable()
{
if ($this->_table instanceof TableExpression) {
return $this->_table;
} elseif (is_scalar($this->_table)) {
return TableExpression::create($this->_table);
}
return $this->_table;
}
public function testCreate()
{
$class = new FinalJoinTrait();
$class->addClause((new FromClause())->setTable('tbl'));
$class->join(TableExpression::create('tbl2'), 'email');
$this->assertEquals("FROM tbl INNER JOIN tbl2 ON tbl.email = tbl2.email", QueryAssembler::stringify($class));
$class->join('tbl3', 'user', 'user_id');
$this->assertEquals('FROM tbl INNER JOIN tbl2 ON tbl.email = tbl2.email ' . 'INNER JOIN tbl3 ON tbl.user = tbl3.user_id', QueryAssembler::stringify($class));
$class->joinWithPredicates(TableSelectExpression::createWithAlias('tbl4', 't4'), EqualPredicate::create(FieldExpression::createWithTable('email', 'tbl2'), FieldExpression::createWithTable('email', 't4')));
$this->assertEquals('FROM tbl INNER JOIN tbl2 ON tbl.email = tbl2.email ' . 'INNER JOIN tbl3 ON tbl.user = tbl3.user_id ' . 'INNER JOIN tbl4 AS t4 ON tbl2.email = t4.email', QueryAssembler::stringify($class));
}
public function testAssemble()
{
$sel1 = TableSelectExpression::create('table_one');
$this->assertEquals('`table_one`', MySQLAssembler::stringify($sel1));
$sel1->setAlias('t1');
$this->assertEquals('`table_one` AS `t1`', MySQLAssembler::stringify($sel1));
$sel2 = new TableSelectExpression();
$sel2->setTable('table_two');
$this->assertEquals('table_two', QueryAssembler::stringify($sel2));
$sel2->setAlias('t2');
$this->assertEquals('table_two AS t2', QueryAssembler::stringify($sel2));
$sel3 = TableSelectExpression::createWithAlias(TableExpression::create('table_three'), 't3');
$this->assertEquals('`table_three` AS `t3`', MySQLAssembler::stringify($sel3));
}
public function getTable()
{
if ($this->_table instanceof TableExpression) {
return $this->_table;
} else {
if ($this->_table instanceof TableSelectExpression) {
if ($this->_table->getAlias()) {
return TableExpression::create($this->_table->getAlias());
} else {
/** @var TableExpression $tbl */
$tbl = $this->_table->getTable();
return TableExpression::create($tbl->getTableName());
}
} else {
if ($this->_table !== null) {
return TableExpression::create($this->_table);
}
}
}
return $this->_table;
}
public function testTableExpression()
{
$this->assertEquals('"testTable"', CqlAssembler::stringify(TableExpression::create('testTable')));
}
public function testAssembler()
{
$assembler = new QueryAssembler(QueryBuilder::insertInto(TableExpression::create('tbl'), 'field')->values('value'));
$this->assertEquals('INSERT INTO tbl (field) VALUES (?)', $assembler->getQuery());
}
public function assembleTableExpression(TableExpression $expr)
{
return $this->escapeField($expr->getTableName());
}
public function testTableName()
{
$this->assertEquals('`mytable`.`myfield`', MySQLAssembler::stringify(FieldExpression::createWithTable('myfield', 'mytable')));
$this->assertEquals('`mytable`', MySQLAssembler::stringify(TableExpression::create('mytable')));
}
