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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| <?php | ||
|
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| declare(strict_types=1); | ||
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| namespace Yiisoft\Db\Oracle; | ||
|
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| use Yiisoft\Db\Query\DDLQueryBuilder as AbstractDDLQueryBuilder; | ||
| use Yiisoft\Db\Query\QueryBuilderInterface; | ||
|
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| final class DDLQueryBuilder extends AbstractDDLQueryBuilder | ||
| { | ||
| public function __construct(private QueryBuilderInterface $queryBuilder) | ||
| { | ||
| parent::__construct($queryBuilder); | ||
| } | ||
|
|
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| public function dropCommentFromColumn(string $table, string $column): string | ||
| { | ||
| return 'COMMENT ON COLUMN ' | ||
| . $this->queryBuilder->quoter()->quoteTableName($table) | ||
| . '.' | ||
| . $this->queryBuilder->quoter()->quoteColumnName($column) | ||
| . " IS ''"; | ||
| } | ||
|
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| public function dropCommentFromTable(string $table): string | ||
| { | ||
| return 'COMMENT ON TABLE ' . $this->queryBuilder->quoter()->quoteTableName($table) . " IS ''"; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| <?php | ||
|
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| declare(strict_types=1); | ||
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| namespace Yiisoft\Db\Oracle; | ||
|
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| use InvalidArgumentException; | ||
| use JsonException; | ||
| use Yiisoft\Db\Constraint\Constraint; | ||
| use Yiisoft\Db\Exception\Exception; | ||
| use Yiisoft\Db\Exception\InvalidConfigException; | ||
| use Yiisoft\Db\Exception\NotSupportedException; | ||
| use Yiisoft\Db\Expression\Expression; | ||
| use Yiisoft\Db\Query\DMLQueryBuilder as AbstractDMLQueryBuilder; | ||
| use Yiisoft\Db\Query\QueryBuilderInterface; | ||
|
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| final class DMLQueryBuilder extends AbstractDMLQueryBuilder | ||
| { | ||
| public function __construct(private QueryBuilderInterface $queryBuilder) | ||
| { | ||
| parent::__construct($queryBuilder); | ||
| } | ||
|
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| /** | ||
| * @link https://docs.oracle.com/cd/B28359_01/server.111/b28286/statements_9016.htm#SQLRF01606 | ||
| * | ||
| * @param string $table | ||
| * @param $insertColumns | ||
| * @param $updateColumns | ||
| * @param array $params | ||
| * | ||
| * @throws Exception|InvalidArgumentException|InvalidConfigException|JsonException|NotSupportedException | ||
| * | ||
| * @return string | ||
| */ | ||
| public function upsert(string $table, $insertColumns, $updateColumns, array &$params = []): string | ||
| { | ||
| $constraints = []; | ||
|
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| /** @var Constraint[] $constraints */ | ||
| [$uniqueNames, $insertNames, $updateNames] = $this->queryBuilder->prepareUpsertColumns( | ||
| $table, | ||
| $insertColumns, | ||
| $updateColumns, | ||
| $constraints | ||
| ); | ||
|
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| if (empty($uniqueNames)) { | ||
| return $this->insert($table, $insertColumns, $params); | ||
| } | ||
|
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| if ($updateNames === []) { | ||
| /** there are no columns to update */ | ||
| $updateColumns = false; | ||
| } | ||
|
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| $onCondition = ['or']; | ||
| $quotedTableName = $this->queryBuilder->quoter()->quoteTableName($table); | ||
|
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| foreach ($constraints as $constraint) { | ||
| $constraintCondition = ['and']; | ||
| foreach ($constraint->getColumnNames() as $name) { | ||
| $quotedName = $this->queryBuilder->quoter()->quoteColumnName($name); | ||
| $constraintCondition[] = "$quotedTableName.$quotedName=\"EXCLUDED\".$quotedName"; | ||
| } | ||
|
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| $onCondition[] = $constraintCondition; | ||
| } | ||
|
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| $on = $this->queryBuilder->buildCondition($onCondition, $params); | ||
| [, $placeholders, $values, $params] = $this->queryBuilder->prepareInsertValues($table, $insertColumns, $params); | ||
|
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| if (!empty($placeholders)) { | ||
| $usingSelectValues = []; | ||
| foreach ($insertNames as $index => $name) { | ||
| $usingSelectValues[$name] = new Expression($placeholders[$index]); | ||
| } | ||
|
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| /** @psalm-suppress UndefinedInterfaceMethod */ | ||
| $usingSubQuery = $this->queryBuilder->query()->select($usingSelectValues)->from('DUAL'); | ||
| [$usingValues, $params] = $this->queryBuilder->build($usingSubQuery, $params); | ||
| } | ||
|
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| $insertValues = []; | ||
| $mergeSql = 'MERGE INTO ' | ||
| . $this->queryBuilder->quoter()->quoteTableName($table) | ||
| . ' ' | ||
| . 'USING (' . ($usingValues ?? ltrim($values, ' ')) | ||
| . ') "EXCLUDED" ' | ||
| . "ON ($on)"; | ||
|
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| foreach ($insertNames as $name) { | ||
| $quotedName = $this->queryBuilder->quoter()->quoteColumnName($name); | ||
|
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| if (strrpos($quotedName, '.') === false) { | ||
| $quotedName = '"EXCLUDED".' . $quotedName; | ||
| } | ||
|
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| $insertValues[] = $quotedName; | ||
| } | ||
|
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| $insertSql = 'INSERT (' . implode(', ', $insertNames) . ')' . ' VALUES (' . implode(', ', $insertValues) . ')'; | ||
|
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| if ($updateColumns === false) { | ||
| return "$mergeSql WHEN NOT MATCHED THEN $insertSql"; | ||
| } | ||
|
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| if ($updateColumns === true) { | ||
| $updateColumns = []; | ||
| foreach ($updateNames as $name) { | ||
| $quotedName = $this->queryBuilder->quoter()->quoteColumnName($name); | ||
|
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| if (strrpos($quotedName, '.') === false) { | ||
| $quotedName = '"EXCLUDED".' . $quotedName; | ||
| } | ||
| $updateColumns[$name] = new Expression($quotedName); | ||
| } | ||
| } | ||
|
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| [$updates, $params] = $this->queryBuilder->prepareUpdateSets($table, $updateColumns, $params); | ||
| $updateSql = 'UPDATE SET ' . implode(', ', $updates); | ||
|
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| return "$mergeSql WHEN MATCHED THEN $updateSql WHEN NOT MATCHED THEN $insertSql"; | ||
| } | ||
| } |
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