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Fixes #6049: yii\db\Connection::getSchema() for Oracle should return false when the table does not exist. Oracle does not support ON UPDATE clause.

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This commit is contained in:
Qiang Xue
2014-11-15 08:38:24 -05:00
parent 3d25f76e59
commit 6b52b03523
2 changed files with 5 additions and 39 deletions
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43
framework/db/oci/QueryBuilder.php
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@ -9,6 +9,7 @@ namespace yii\db\oci;
use yii\base\InvalidParamException;
use yii\db\Connection;
use yii\db\Exception;
/**
* QueryBuilder is the query builder for Oracle databases.
@ -152,46 +153,10 @@ EOD;
if ($delete !== null) {
$sql .= ' ON DELETE ' . $delete;
}
if ($update !== null) {
throw new Exception('Oracle does not support ON UPDATE clause.');
}
return $sql;
}
/**
* @inheritdoc
*/
public function batchInsert($table, $columns, $rows)
{
$schema = $this->db->getSchema();
if (($tableSchema = $schema->getTableSchema($table)) !== null) {
$columnSchemas = $tableSchema->columns;
} else {
$columnSchemas = [];
}
$values = [];
foreach ($rows as $row) {
$vs = [];
foreach ($row as $i => $value) {
if (!is_array($value) && isset($columns[$i]) && isset($columnSchemas[$columns[$i]])) {
$value = $columnSchemas[$columns[$i]]->dbTypecast($value);
}
if (is_string($value)) {
$value = $schema->quoteValue($value);
} elseif ($value === false) {
$value = 0;
} elseif ($value === null) {
$value = 'NULL';
}
$vs[] = $value;
}
$values[] = 'SELECT ' . implode(', ', $vs) . ' FROM DUAL';
}
foreach ($columns as $i => $name) {
$columns[$i] = $schema->quoteColumnName($name);
}
return 'INSERT INTO ' . $schema->quoteTableName($table)
. ' (' . implode(', ', $columns) . ') ' . implode(' UNION ', $values);
}
}