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fix: prepared query is executed when using QueryBuilder #6164

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merged 4 commits into from
Jun 21, 2022
Merged

fix: prepared query is executed when using QueryBuilder #6164

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5beb33b
docs: fix typo
kenjis Jun 20, 2022
a4329dd
test: fix invalid prepared query
kenjis Jun 20, 2022
1f81d2b
test: add assertion
kenjis Jun 20, 2022
233e8c4
fix: prepared query is executed when using QueryBuilder
kenjis Jun 20, 2022
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5 changes: 0 additions & 5 deletions phpstan-baseline.neon.dist
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Original file line number Diff line number Diff line change
Expand Up @@ -135,11 +135,6 @@ parameters:
count: 1
path: system/Database/BaseConnection.php

-
message: "#^Negated boolean expression is always true\\.$#"
count: 2
path: system/Database/BaseConnection.php

-
message: "#^Negated boolean expression is always false\\.$#"
count: 3
Expand Down
38 changes: 17 additions & 21 deletions system/Database/BaseConnection.php
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Expand Up @@ -271,7 +271,7 @@ abstract class BaseConnection implements ConnectionInterface

/**
* If true, no queries will actually be
* ran against the database.
* run against the database.
*
* @var bool
*/
Expand Down Expand Up @@ -603,6 +603,15 @@ public function query(string $sql, $binds = null, bool $setEscapeFlags = true, s
// the getLastQuery() method.
$this->lastQuery = $query;

// If $pretend is true, then we just want to return
// the actual query object here. There won't be
// any results to return.
if ($this->pretend) {
$query->setDuration($startTime);

return $query;
}

// Run the query for real
try {
$exception = null;
Expand All @@ -611,7 +620,7 @@ public function query(string $sql, $binds = null, bool $setEscapeFlags = true, s
$this->resultID = false;
}

if (! $this->pretend && $this->resultID === false) {
if ($this->resultID === false) {
$query->setDuration($startTime, $startTime);

// This will trigger a rollback if transactions are being used
Expand All @@ -634,10 +643,8 @@ public function query(string $sql, $binds = null, bool $setEscapeFlags = true, s
}
}

if (! $this->pretend) {
// Let others do something with this query.
Events::trigger('DBQuery', $query);
}
// Let others do something with this query.
Events::trigger('DBQuery', $query);

if ($exception !== null) {
throw $exception;
Expand All @@ -646,27 +653,16 @@ public function query(string $sql, $binds = null, bool $setEscapeFlags = true, s
return false;
}

if (! $this->pretend) {
// Let others do something with this query.
Events::trigger('DBQuery', $query);
}
// Let others do something with this query.
Events::trigger('DBQuery', $query);

return false;
}

$query->setDuration($startTime);

if (! $this->pretend) {
// Let others do something with this query
Events::trigger('DBQuery', $query);
}

// If $pretend is true, then we just want to return
// the actual query object here. There won't be
// any results to return.
if ($this->pretend) {
return $query;
}
// Let others do something with this query
Events::trigger('DBQuery', $query);

// resultID is not false, so it must be successful
if ($this->isWriteType($sql)) {
Expand Down
15 changes: 9 additions & 6 deletions tests/system/Database/Live/PreparedQueryTest.php
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Expand Up @@ -32,6 +32,7 @@ final class PreparedQueryTest extends CIUnitTestCase
protected function setUp(): void
{
parent::setUp();

$this->query = null;
}

Expand All @@ -47,26 +48,27 @@ protected function tearDown(): void
public function testPrepareReturnsPreparedQuery()
{
$this->query = $this->db->prepare(static fn ($db) => $db->table('user')->insert([
'name' => 'a',
'email' => 'b@example.com',
'name' => 'a',
'email' => 'b@example.com',
'country' => 'JP',
]));

$this->assertInstanceOf(BasePreparedQuery::class, $this->query);

$ec = $this->db->escapeChar;
$pre = $this->db->DBPrefix;

$placeholders = '?, ?';
$placeholders = '?, ?, ?';

if ($this->db->DBDriver === 'Postgre') {
$placeholders = '$1, $2';
$placeholders = '$1, $2, $3';
}

if ($this->db->DBDriver === 'SQLSRV') {
$database = $this->db->getDatabase();
$expected = "INSERT INTO {$ec}{$database}{$ec}.{$ec}{$this->db->schema}{$ec}.{$ec}{$pre}user{$ec} ({$ec}name{$ec},{$ec}email{$ec}) VALUES ({$placeholders})";
$expected = "INSERT INTO {$ec}{$database}{$ec}.{$ec}{$this->db->schema}{$ec}.{$ec}{$pre}user{$ec} ({$ec}name{$ec},{$ec}email{$ec},{$ec}country{$ec}) VALUES ({$placeholders})";
} else {
$expected = "INSERT INTO {$ec}{$pre}user{$ec} ({$ec}name{$ec}, {$ec}email{$ec}) VALUES ({$placeholders})";
$expected = "INSERT INTO {$ec}{$pre}user{$ec} ({$ec}name{$ec}, {$ec}email{$ec}, {$ec}country{$ec}) VALUES ({$placeholders})";
}

$this->assertSame($expected, $this->query->getQueryString());
Expand Down Expand Up @@ -105,6 +107,7 @@ public function testExecuteRunsQueryAndReturnsResultObject()
$this->query->execute('foo', 'foo@example.com', 'US');
$this->query->execute('bar', 'bar@example.com', 'GB');

$this->dontSeeInDatabase($this->db->DBPrefix . 'user', ['name' => 'a', 'email' => 'b@example.com']);
$this->seeInDatabase($this->db->DBPrefix . 'user', ['name' => 'foo', 'email' => 'foo@example.com']);
$this->seeInDatabase($this->db->DBPrefix . 'user', ['name' => 'bar', 'email' => 'bar@example.com']);
}
Expand Down