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[9.x] Added rawValue to Database Query Builder (and Eloquent as wrapper) #44631

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merged 1 commit into from
Oct 19, 2022
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[9.x] Added rawValue to Database Query Builder (and Eloquent as wrapper) #44631

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1 change: 1 addition & 0 deletions src/Illuminate/Database/Eloquent/Builder.php
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Original file line number Diff line number Diff line change
Expand Up @@ -110,6 +110,7 @@ class Builder implements BuilderContract
'max',
'min',
'raw',
'rawValue',
'sum',
'toSql',
];
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14 changes: 14 additions & 0 deletions src/Illuminate/Database/Query/Builder.php
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Expand Up @@ -2596,6 +2596,20 @@ public function value($column)
return count($result) > 0 ? reset($result) : null;
}

/**
* Get a single expression value from the first result of a query.
*
* @param string $expression
* @param array $bindings
* @return mixed
*/
public function rawValue(string $expression, array $bindings = [])
{
if ($result = $this->selectRaw($expression, $bindings)->take(1)->first()) {
return reset($result);
}
}

/**
* Get a single column's value from the first result of a query if it's the sole matching record.
*
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9 changes: 9 additions & 0 deletions tests/Database/DatabaseQueryBuilderTest.php
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Expand Up @@ -2464,6 +2464,15 @@ public function testValueMethodReturnsSingleColumn()
$this->assertSame('bar', $results);
}

public function testRawValueMethodReturnsSingleColumn()
{
$builder = $this->getBuilder();
$builder->getConnection()->shouldReceive('select')->once()->with('select UPPER("foo") from "users" where "id" = ? limit 1', [1], true)->andReturn([['UPPER("foo")' => 'BAR']]);
$builder->getProcessor()->shouldReceive('processSelect')->once()->with($builder, [['UPPER("foo")' => 'BAR']])->andReturn([['UPPER("foo")' => 'BAR']]);
$results = $builder->from('users')->where('id', '=', 1)->rawValue('UPPER("foo")');
$this->assertSame('BAR', $results);
}

public function testAggregateFunctions()
{
$builder = $this->getBuilder();
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