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This commit is contained in:
47
vendor/yiisoft/yii2/db/oci/ColumnSchemaBuilder.php
vendored
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47
vendor/yiisoft/yii2/db/oci/ColumnSchemaBuilder.php
vendored
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@@ -0,0 +1,47 @@
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<?php
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/**
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yii\db\oci;
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use yii\db\ColumnSchemaBuilder as AbstractColumnSchemaBuilder;
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/**
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* ColumnSchemaBuilder is the schema builder for Oracle databases.
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*
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* @author Vasenin Matvey <vaseninm@gmail.com>
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* @author Chris Harris <chris@buckshotsoftware.com>
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* @since 2.0.6
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*/
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class ColumnSchemaBuilder extends AbstractColumnSchemaBuilder
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{
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/**
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* {@inheritdoc}
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*/
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protected function buildUnsignedString()
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{
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return $this->isUnsigned ? ' UNSIGNED' : '';
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}
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/**
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* {@inheritdoc}
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*/
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public function __toString()
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{
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switch ($this->getTypeCategory()) {
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case self::CATEGORY_PK:
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$format = '{type}{length}{check}{append}';
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break;
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case self::CATEGORY_NUMERIC:
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$format = '{type}{length}{unsigned}{default}{notnull}{check}{append}';
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break;
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default:
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$format = '{type}{length}{default}{notnull}{check}{append}';
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}
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return $this->buildCompleteString($format);
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}
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}
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365
vendor/yiisoft/yii2/db/oci/QueryBuilder.php
vendored
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365
vendor/yiisoft/yii2/db/oci/QueryBuilder.php
vendored
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@@ -0,0 +1,365 @@
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<?php
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/**
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yii\db\oci;
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use yii\base\InvalidArgumentException;
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use yii\db\Connection;
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use yii\db\Constraint;
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use yii\db\Exception;
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use yii\db\Expression;
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use yii\db\Query;
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use yii\helpers\StringHelper;
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use yii\db\ExpressionInterface;
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/**
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* QueryBuilder is the query builder for Oracle databases.
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*
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* @author Qiang Xue <qiang.xue@gmail.com>
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* @since 2.0
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*/
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class QueryBuilder extends \yii\db\QueryBuilder
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{
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/**
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* @var array mapping from abstract column types (keys) to physical column types (values).
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*/
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public $typeMap = [
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Schema::TYPE_PK => 'NUMBER(10) NOT NULL PRIMARY KEY',
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Schema::TYPE_UPK => 'NUMBER(10) UNSIGNED NOT NULL PRIMARY KEY',
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Schema::TYPE_BIGPK => 'NUMBER(20) NOT NULL PRIMARY KEY',
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Schema::TYPE_UBIGPK => 'NUMBER(20) UNSIGNED NOT NULL PRIMARY KEY',
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Schema::TYPE_CHAR => 'CHAR(1)',
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Schema::TYPE_STRING => 'VARCHAR2(255)',
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Schema::TYPE_TEXT => 'CLOB',
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Schema::TYPE_TINYINT => 'NUMBER(3)',
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Schema::TYPE_SMALLINT => 'NUMBER(5)',
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Schema::TYPE_INTEGER => 'NUMBER(10)',
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Schema::TYPE_BIGINT => 'NUMBER(20)',
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Schema::TYPE_FLOAT => 'NUMBER',
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Schema::TYPE_DOUBLE => 'NUMBER',
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Schema::TYPE_DECIMAL => 'NUMBER',
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Schema::TYPE_DATETIME => 'TIMESTAMP',
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Schema::TYPE_TIMESTAMP => 'TIMESTAMP',
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Schema::TYPE_TIME => 'TIMESTAMP',
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Schema::TYPE_DATE => 'DATE',
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Schema::TYPE_BINARY => 'BLOB',
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Schema::TYPE_BOOLEAN => 'NUMBER(1)',
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Schema::TYPE_MONEY => 'NUMBER(19,4)',
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];
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/**
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* {@inheritdoc}
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*/
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protected function defaultExpressionBuilders()
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{
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return array_merge(parent::defaultExpressionBuilders(), [
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'yii\db\conditions\InCondition' => 'yii\db\oci\conditions\InConditionBuilder',
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'yii\db\conditions\LikeCondition' => 'yii\db\oci\conditions\LikeConditionBuilder',
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]);
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}
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/**
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* {@inheritdoc}
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*/
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public function buildOrderByAndLimit($sql, $orderBy, $limit, $offset)
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{
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$orderBy = $this->buildOrderBy($orderBy);
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if ($orderBy !== '') {
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$sql .= $this->separator . $orderBy;
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}
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$filters = [];
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if ($this->hasOffset($offset)) {
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$filters[] = 'rowNumId > ' . $offset;
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}
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if ($this->hasLimit($limit)) {
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$filters[] = 'rownum <= ' . $limit;
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}
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if (empty($filters)) {
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return $sql;
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}
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$filter = implode(' AND ', $filters);
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return <<<EOD
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WITH USER_SQL AS ($sql),
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PAGINATION AS (SELECT USER_SQL.*, rownum as rowNumId FROM USER_SQL)
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SELECT *
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FROM PAGINATION
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WHERE $filter
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EOD;
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}
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/**
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* Builds a SQL statement for renaming a DB table.
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*
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* @param string $table the table to be renamed. The name will be properly quoted by the method.
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* @param string $newName the new table name. The name will be properly quoted by the method.
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* @return string the SQL statement for renaming a DB table.
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*/
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public function renameTable($table, $newName)
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{
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return 'ALTER TABLE ' . $this->db->quoteTableName($table) . ' RENAME TO ' . $this->db->quoteTableName($newName);
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}
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/**
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* Builds a SQL statement for changing the definition of a column.
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*
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* @param string $table the table whose column is to be changed. The table name will be properly quoted by the method.
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* @param string $column the name of the column to be changed. The name will be properly quoted by the method.
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* @param string $type the new column type. The [[getColumnType]] method will be invoked to convert abstract column type (if any)
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* into the physical one. Anything that is not recognized as abstract type will be kept in the generated SQL.
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* For example, 'string' will be turned into 'varchar(255)', while 'string not null' will become 'varchar(255) not null'.
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* @return string the SQL statement for changing the definition of a column.
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*/
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public function alterColumn($table, $column, $type)
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{
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$type = $this->getColumnType($type);
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return 'ALTER TABLE ' . $this->db->quoteTableName($table) . ' MODIFY ' . $this->db->quoteColumnName($column) . ' ' . $this->getColumnType($type);
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}
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/**
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* Builds a SQL statement for dropping an index.
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*
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* @param string $name the name of the index to be dropped. The name will be properly quoted by the method.
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* @param string $table the table whose index is to be dropped. The name will be properly quoted by the method.
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* @return string the SQL statement for dropping an index.
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*/
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public function dropIndex($name, $table)
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{
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return 'DROP INDEX ' . $this->db->quoteTableName($name);
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}
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/**
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* {@inheritdoc}
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*/
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public function resetSequence($table, $value = null)
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{
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$tableSchema = $this->db->getTableSchema($table);
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if ($tableSchema === null) {
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throw new InvalidArgumentException("Unknown table: $table");
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}
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if ($tableSchema->sequenceName === null) {
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return '';
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}
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if ($value !== null) {
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$value = (int) $value;
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} else {
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// use master connection to get the biggest PK value
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$value = $this->db->useMaster(function (Connection $db) use ($tableSchema) {
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return $db->createCommand("SELECT MAX(\"{$tableSchema->primaryKey}\") FROM \"{$tableSchema->name}\"")->queryScalar();
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}) + 1;
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}
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return "DROP SEQUENCE \"{$tableSchema->name}_SEQ\";"
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. "CREATE SEQUENCE \"{$tableSchema->name}_SEQ\" START WITH {$value} INCREMENT BY 1 NOMAXVALUE NOCACHE";
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}
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/**
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* {@inheritdoc}
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*/
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public function addForeignKey($name, $table, $columns, $refTable, $refColumns, $delete = null, $update = null)
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{
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$sql = 'ALTER TABLE ' . $this->db->quoteTableName($table)
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. ' ADD CONSTRAINT ' . $this->db->quoteColumnName($name)
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. ' FOREIGN KEY (' . $this->buildColumns($columns) . ')'
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. ' REFERENCES ' . $this->db->quoteTableName($refTable)
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. ' (' . $this->buildColumns($refColumns) . ')';
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if ($delete !== null) {
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$sql .= ' ON DELETE ' . $delete;
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}
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if ($update !== null) {
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throw new Exception('Oracle does not support ON UPDATE clause.');
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}
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return $sql;
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}
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/**
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* {@inheritdoc}
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*/
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protected function prepareInsertValues($table, $columns, $params = [])
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{
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list($names, $placeholders, $values, $params) = parent::prepareInsertValues($table, $columns, $params);
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if (!$columns instanceof Query && empty($names)) {
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$tableSchema = $this->db->getSchema()->getTableSchema($table);
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if ($tableSchema !== null) {
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$columns = !empty($tableSchema->primaryKey) ? $tableSchema->primaryKey : [reset($tableSchema->columns)->name];
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foreach ($columns as $name) {
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$names[] = $this->db->quoteColumnName($name);
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$placeholders[] = 'DEFAULT';
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}
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}
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}
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return [$names, $placeholders, $values, $params];
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}
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/**
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* {@inheritdoc}
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* @see https://docs.oracle.com/cd/B28359_01/server.111/b28286/statements_9016.htm#SQLRF01606
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*/
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public function upsert($table, $insertColumns, $updateColumns, &$params)
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{
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/** @var Constraint[] $constraints */
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list($uniqueNames, $insertNames, $updateNames) = $this->prepareUpsertColumns($table, $insertColumns, $updateColumns, $constraints);
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if (empty($uniqueNames)) {
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return $this->insert($table, $insertColumns, $params);
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}
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$onCondition = ['or'];
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$quotedTableName = $this->db->quoteTableName($table);
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foreach ($constraints as $constraint) {
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$constraintCondition = ['and'];
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foreach ($constraint->columnNames as $name) {
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$quotedName = $this->db->quoteColumnName($name);
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$constraintCondition[] = "$quotedTableName.$quotedName=\"EXCLUDED\".$quotedName";
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}
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$onCondition[] = $constraintCondition;
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}
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$on = $this->buildCondition($onCondition, $params);
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list(, $placeholders, $values, $params) = $this->prepareInsertValues($table, $insertColumns, $params);
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if (!empty($placeholders)) {
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$usingSelectValues = [];
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foreach ($insertNames as $index => $name) {
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$usingSelectValues[$name] = new Expression($placeholders[$index]);
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}
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$usingSubQuery = (new Query())
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->select($usingSelectValues)
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->from('DUAL');
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list($usingValues, $params) = $this->build($usingSubQuery, $params);
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||||
}
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$mergeSql = 'MERGE INTO ' . $this->db->quoteTableName($table) . ' '
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. 'USING (' . (isset($usingValues) ? $usingValues : ltrim($values, ' ')) . ') "EXCLUDED" '
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. "ON ($on)";
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$insertValues = [];
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||||
foreach ($insertNames as $name) {
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||||
$quotedName = $this->db->quoteColumnName($name);
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||||
if (strrpos($quotedName, '.') === false) {
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||||
$quotedName = '"EXCLUDED".' . $quotedName;
|
||||
}
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||||
$insertValues[] = $quotedName;
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||||
}
|
||||
$insertSql = 'INSERT (' . implode(', ', $insertNames) . ')'
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||||
. ' VALUES (' . implode(', ', $insertValues) . ')';
|
||||
if ($updateColumns === false) {
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||||
return "$mergeSql WHEN NOT MATCHED THEN $insertSql";
|
||||
}
|
||||
|
||||
if ($updateColumns === true) {
|
||||
$updateColumns = [];
|
||||
foreach ($updateNames as $name) {
|
||||
$quotedName = $this->db->quoteColumnName($name);
|
||||
if (strrpos($quotedName, '.') === false) {
|
||||
$quotedName = '"EXCLUDED".' . $quotedName;
|
||||
}
|
||||
$updateColumns[$name] = new Expression($quotedName);
|
||||
}
|
||||
}
|
||||
list($updates, $params) = $this->prepareUpdateSets($table, $updateColumns, $params);
|
||||
$updateSql = 'UPDATE SET ' . implode(', ', $updates);
|
||||
return "$mergeSql WHEN MATCHED THEN $updateSql WHEN NOT MATCHED THEN $insertSql";
|
||||
}
|
||||
|
||||
/**
|
||||
* Generates a batch INSERT SQL statement.
|
||||
*
|
||||
* For example,
|
||||
*
|
||||
* ```php
|
||||
* $sql = $queryBuilder->batchInsert('user', ['name', 'age'], [
|
||||
* ['Tom', 30],
|
||||
* ['Jane', 20],
|
||||
* ['Linda', 25],
|
||||
* ]);
|
||||
* ```
|
||||
*
|
||||
* Note that the values in each row must match the corresponding column names.
|
||||
*
|
||||
* @param string $table the table that new rows will be inserted into.
|
||||
* @param array $columns the column names
|
||||
* @param array|\Generator $rows the rows to be batch inserted into the table
|
||||
* @return string the batch INSERT SQL statement
|
||||
*/
|
||||
public function batchInsert($table, $columns, $rows, &$params = [])
|
||||
{
|
||||
if (empty($rows)) {
|
||||
return '';
|
||||
}
|
||||
|
||||
$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 => $value) {
|
||||
if (isset($columns[$i], $columnSchemas[$columns[$i]])) {
|
||||
$value = $columnSchemas[$columns[$i]]->dbTypecast($value);
|
||||
}
|
||||
if (is_string($value)) {
|
||||
$value = $schema->quoteValue($value);
|
||||
} elseif (is_float($value)) {
|
||||
// ensure type cast always has . as decimal separator in all locales
|
||||
$value = StringHelper::floatToString($value);
|
||||
} elseif ($value === false) {
|
||||
$value = 0;
|
||||
} elseif ($value === null) {
|
||||
$value = 'NULL';
|
||||
} elseif ($value instanceof ExpressionInterface) {
|
||||
$value = $this->buildExpression($value, $params);
|
||||
}
|
||||
$vs[] = $value;
|
||||
}
|
||||
$values[] = '(' . implode(', ', $vs) . ')';
|
||||
}
|
||||
if (empty($values)) {
|
||||
return '';
|
||||
}
|
||||
|
||||
foreach ($columns as $i => $name) {
|
||||
$columns[$i] = $schema->quoteColumnName($name);
|
||||
}
|
||||
|
||||
$tableAndColumns = ' INTO ' . $schema->quoteTableName($table)
|
||||
. ' (' . implode(', ', $columns) . ') VALUES ';
|
||||
|
||||
return 'INSERT ALL ' . $tableAndColumns . implode($tableAndColumns, $values) . ' SELECT 1 FROM SYS.DUAL';
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
* @since 2.0.8
|
||||
*/
|
||||
public function selectExists($rawSql)
|
||||
{
|
||||
return 'SELECT CASE WHEN EXISTS(' . $rawSql . ') THEN 1 ELSE 0 END FROM DUAL';
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
* @since 2.0.8
|
||||
*/
|
||||
public function dropCommentFromColumn($table, $column)
|
||||
{
|
||||
return 'COMMENT ON COLUMN ' . $this->db->quoteTableName($table) . '.' . $this->db->quoteColumnName($column) . " IS ''";
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
* @since 2.0.8
|
||||
*/
|
||||
public function dropCommentFromTable($table)
|
||||
{
|
||||
return 'COMMENT ON TABLE ' . $this->db->quoteTableName($table) . " IS ''";
|
||||
}
|
||||
}
|
||||
738
vendor/yiisoft/yii2/db/oci/Schema.php
vendored
Normal file
738
vendor/yiisoft/yii2/db/oci/Schema.php
vendored
Normal file
@@ -0,0 +1,738 @@
|
||||
<?php
|
||||
/**
|
||||
* @link http://www.yiiframework.com/
|
||||
* @copyright Copyright (c) 2008 Yii Software LLC
|
||||
* @license http://www.yiiframework.com/license/
|
||||
*/
|
||||
|
||||
namespace yii\db\oci;
|
||||
|
||||
use yii\base\InvalidCallException;
|
||||
use yii\base\NotSupportedException;
|
||||
use yii\db\CheckConstraint;
|
||||
use yii\db\ColumnSchema;
|
||||
use yii\db\Connection;
|
||||
use yii\db\Constraint;
|
||||
use yii\db\ConstraintFinderInterface;
|
||||
use yii\db\ConstraintFinderTrait;
|
||||
use yii\db\Expression;
|
||||
use yii\db\ForeignKeyConstraint;
|
||||
use yii\db\IndexConstraint;
|
||||
use yii\db\TableSchema;
|
||||
use yii\helpers\ArrayHelper;
|
||||
|
||||
/**
|
||||
* Schema is the class for retrieving metadata from an Oracle database.
|
||||
*
|
||||
* @property string $lastInsertID The row ID of the last row inserted, or the last value retrieved from the
|
||||
* sequence object. This property is read-only.
|
||||
*
|
||||
* @author Qiang Xue <qiang.xue@gmail.com>
|
||||
* @since 2.0
|
||||
*/
|
||||
class Schema extends \yii\db\Schema implements ConstraintFinderInterface
|
||||
{
|
||||
use ConstraintFinderTrait;
|
||||
|
||||
/**
|
||||
* @var array map of DB errors and corresponding exceptions
|
||||
* If left part is found in DB error message exception class from the right part is used.
|
||||
*/
|
||||
public $exceptionMap = [
|
||||
'ORA-00001: unique constraint' => 'yii\db\IntegrityException',
|
||||
];
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
protected $tableQuoteCharacter = '"';
|
||||
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function init()
|
||||
{
|
||||
parent::init();
|
||||
if ($this->defaultSchema === null) {
|
||||
$username = $this->db->username;
|
||||
if (empty($username)) {
|
||||
$username = isset($this->db->masters[0]['username']) ? $this->db->masters[0]['username'] : '';
|
||||
}
|
||||
$this->defaultSchema = strtoupper($username);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
protected function resolveTableName($name)
|
||||
{
|
||||
$resolvedName = new TableSchema();
|
||||
$parts = explode('.', str_replace('"', '', $name));
|
||||
if (isset($parts[1])) {
|
||||
$resolvedName->schemaName = $parts[0];
|
||||
$resolvedName->name = $parts[1];
|
||||
} else {
|
||||
$resolvedName->schemaName = $this->defaultSchema;
|
||||
$resolvedName->name = $name;
|
||||
}
|
||||
$resolvedName->fullName = ($resolvedName->schemaName !== $this->defaultSchema ? $resolvedName->schemaName . '.' : '') . $resolvedName->name;
|
||||
return $resolvedName;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
* @see https://docs.oracle.com/cd/B28359_01/server.111/b28337/tdpsg_user_accounts.htm
|
||||
*/
|
||||
protected function findSchemaNames()
|
||||
{
|
||||
static $sql = <<<'SQL'
|
||||
SELECT "u"."USERNAME"
|
||||
FROM "DBA_USERS" "u"
|
||||
WHERE "u"."DEFAULT_TABLESPACE" NOT IN ('SYSTEM', 'SYSAUX')
|
||||
ORDER BY "u"."USERNAME" ASC
|
||||
SQL;
|
||||
|
||||
return $this->db->createCommand($sql)->queryColumn();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
protected function findTableNames($schema = '')
|
||||
{
|
||||
if ($schema === '') {
|
||||
$sql = <<<'SQL'
|
||||
SELECT
|
||||
TABLE_NAME
|
||||
FROM USER_TABLES
|
||||
UNION ALL
|
||||
SELECT
|
||||
VIEW_NAME AS TABLE_NAME
|
||||
FROM USER_VIEWS
|
||||
UNION ALL
|
||||
SELECT
|
||||
MVIEW_NAME AS TABLE_NAME
|
||||
FROM USER_MVIEWS
|
||||
ORDER BY TABLE_NAME
|
||||
SQL;
|
||||
$command = $this->db->createCommand($sql);
|
||||
} else {
|
||||
$sql = <<<'SQL'
|
||||
SELECT
|
||||
OBJECT_NAME AS TABLE_NAME
|
||||
FROM ALL_OBJECTS
|
||||
WHERE
|
||||
OBJECT_TYPE IN ('TABLE', 'VIEW', 'MATERIALIZED VIEW')
|
||||
AND OWNER = :schema
|
||||
ORDER BY OBJECT_NAME
|
||||
SQL;
|
||||
$command = $this->db->createCommand($sql, [':schema' => $schema]);
|
||||
}
|
||||
|
||||
$rows = $command->queryAll();
|
||||
$names = [];
|
||||
foreach ($rows as $row) {
|
||||
if ($this->db->slavePdo->getAttribute(\PDO::ATTR_CASE) === \PDO::CASE_LOWER) {
|
||||
$row = array_change_key_case($row, CASE_UPPER);
|
||||
}
|
||||
$names[] = $row['TABLE_NAME'];
|
||||
}
|
||||
|
||||
return $names;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
protected function loadTableSchema($name)
|
||||
{
|
||||
$table = new TableSchema();
|
||||
$this->resolveTableNames($table, $name);
|
||||
if ($this->findColumns($table)) {
|
||||
$this->findConstraints($table);
|
||||
return $table;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
protected function loadTablePrimaryKey($tableName)
|
||||
{
|
||||
return $this->loadTableConstraints($tableName, 'primaryKey');
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
protected function loadTableForeignKeys($tableName)
|
||||
{
|
||||
return $this->loadTableConstraints($tableName, 'foreignKeys');
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
protected function loadTableIndexes($tableName)
|
||||
{
|
||||
static $sql = <<<'SQL'
|
||||
SELECT
|
||||
/*+ PUSH_PRED("ui") PUSH_PRED("uicol") PUSH_PRED("uc") */
|
||||
"ui"."INDEX_NAME" AS "name",
|
||||
"uicol"."COLUMN_NAME" AS "column_name",
|
||||
CASE "ui"."UNIQUENESS" WHEN 'UNIQUE' THEN 1 ELSE 0 END AS "index_is_unique",
|
||||
CASE WHEN "uc"."CONSTRAINT_NAME" IS NOT NULL THEN 1 ELSE 0 END AS "index_is_primary"
|
||||
FROM "SYS"."USER_INDEXES" "ui"
|
||||
LEFT JOIN "SYS"."USER_IND_COLUMNS" "uicol"
|
||||
ON "uicol"."INDEX_NAME" = "ui"."INDEX_NAME"
|
||||
LEFT JOIN "SYS"."USER_CONSTRAINTS" "uc"
|
||||
ON "uc"."OWNER" = "ui"."TABLE_OWNER" AND "uc"."CONSTRAINT_NAME" = "ui"."INDEX_NAME" AND "uc"."CONSTRAINT_TYPE" = 'P'
|
||||
WHERE "ui"."TABLE_OWNER" = :schemaName AND "ui"."TABLE_NAME" = :tableName
|
||||
ORDER BY "uicol"."COLUMN_POSITION" ASC
|
||||
SQL;
|
||||
|
||||
$resolvedName = $this->resolveTableName($tableName);
|
||||
$indexes = $this->db->createCommand($sql, [
|
||||
':schemaName' => $resolvedName->schemaName,
|
||||
':tableName' => $resolvedName->name,
|
||||
])->queryAll();
|
||||
$indexes = $this->normalizePdoRowKeyCase($indexes, true);
|
||||
$indexes = ArrayHelper::index($indexes, null, 'name');
|
||||
$result = [];
|
||||
foreach ($indexes as $name => $index) {
|
||||
$result[] = new IndexConstraint([
|
||||
'isPrimary' => (bool) $index[0]['index_is_primary'],
|
||||
'isUnique' => (bool) $index[0]['index_is_unique'],
|
||||
'name' => $name,
|
||||
'columnNames' => ArrayHelper::getColumn($index, 'column_name'),
|
||||
]);
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
protected function loadTableUniques($tableName)
|
||||
{
|
||||
return $this->loadTableConstraints($tableName, 'uniques');
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
protected function loadTableChecks($tableName)
|
||||
{
|
||||
return $this->loadTableConstraints($tableName, 'checks');
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
* @throws NotSupportedException if this method is called.
|
||||
*/
|
||||
protected function loadTableDefaultValues($tableName)
|
||||
{
|
||||
throw new NotSupportedException('Oracle does not support default value constraints.');
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function releaseSavepoint($name)
|
||||
{
|
||||
// does nothing as Oracle does not support this
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function quoteSimpleTableName($name)
|
||||
{
|
||||
return strpos($name, '"') !== false ? $name : '"' . $name . '"';
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function createQueryBuilder()
|
||||
{
|
||||
return new QueryBuilder($this->db);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function createColumnSchemaBuilder($type, $length = null)
|
||||
{
|
||||
return new ColumnSchemaBuilder($type, $length, $this->db);
|
||||
}
|
||||
|
||||
/**
|
||||
* Resolves the table name and schema name (if any).
|
||||
*
|
||||
* @param TableSchema $table the table metadata object
|
||||
* @param string $name the table name
|
||||
*/
|
||||
protected function resolveTableNames($table, $name)
|
||||
{
|
||||
$parts = explode('.', str_replace('"', '', $name));
|
||||
if (isset($parts[1])) {
|
||||
$table->schemaName = $parts[0];
|
||||
$table->name = $parts[1];
|
||||
} else {
|
||||
$table->schemaName = $this->defaultSchema;
|
||||
$table->name = $name;
|
||||
}
|
||||
|
||||
$table->fullName = $table->schemaName !== $this->defaultSchema ? $table->schemaName . '.' . $table->name : $table->name;
|
||||
}
|
||||
|
||||
/**
|
||||
* Collects the table column metadata.
|
||||
* @param TableSchema $table the table schema
|
||||
* @return bool whether the table exists
|
||||
*/
|
||||
protected function findColumns($table)
|
||||
{
|
||||
$sql = <<<'SQL'
|
||||
SELECT
|
||||
A.COLUMN_NAME,
|
||||
A.DATA_TYPE,
|
||||
A.DATA_PRECISION,
|
||||
A.DATA_SCALE,
|
||||
(
|
||||
CASE A.CHAR_USED WHEN 'C' THEN A.CHAR_LENGTH
|
||||
ELSE A.DATA_LENGTH
|
||||
END
|
||||
) AS DATA_LENGTH,
|
||||
A.NULLABLE,
|
||||
A.DATA_DEFAULT,
|
||||
COM.COMMENTS AS COLUMN_COMMENT
|
||||
FROM ALL_TAB_COLUMNS A
|
||||
INNER JOIN ALL_OBJECTS B ON B.OWNER = A.OWNER AND LTRIM(B.OBJECT_NAME) = LTRIM(A.TABLE_NAME)
|
||||
LEFT JOIN ALL_COL_COMMENTS COM ON (A.OWNER = COM.OWNER AND A.TABLE_NAME = COM.TABLE_NAME AND A.COLUMN_NAME = COM.COLUMN_NAME)
|
||||
WHERE
|
||||
A.OWNER = :schemaName
|
||||
AND B.OBJECT_TYPE IN ('TABLE', 'VIEW', 'MATERIALIZED VIEW')
|
||||
AND B.OBJECT_NAME = :tableName
|
||||
ORDER BY A.COLUMN_ID
|
||||
SQL;
|
||||
|
||||
try {
|
||||
$columns = $this->db->createCommand($sql, [
|
||||
':tableName' => $table->name,
|
||||
':schemaName' => $table->schemaName,
|
||||
])->queryAll();
|
||||
} catch (\Exception $e) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (empty($columns)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
foreach ($columns as $column) {
|
||||
if ($this->db->slavePdo->getAttribute(\PDO::ATTR_CASE) === \PDO::CASE_LOWER) {
|
||||
$column = array_change_key_case($column, CASE_UPPER);
|
||||
}
|
||||
$c = $this->createColumn($column);
|
||||
$table->columns[$c->name] = $c;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sequence name of table.
|
||||
*
|
||||
* @param string $tableName
|
||||
* @internal param \yii\db\TableSchema $table->name the table schema
|
||||
* @return string|null whether the sequence exists
|
||||
*/
|
||||
protected function getTableSequenceName($tableName)
|
||||
{
|
||||
$sequenceNameSql = <<<'SQL'
|
||||
SELECT
|
||||
UD.REFERENCED_NAME AS SEQUENCE_NAME
|
||||
FROM USER_DEPENDENCIES UD
|
||||
JOIN USER_TRIGGERS UT ON (UT.TRIGGER_NAME = UD.NAME)
|
||||
WHERE
|
||||
UT.TABLE_NAME = :tableName
|
||||
AND UD.TYPE = 'TRIGGER'
|
||||
AND UD.REFERENCED_TYPE = 'SEQUENCE'
|
||||
SQL;
|
||||
$sequenceName = $this->db->createCommand($sequenceNameSql, [':tableName' => $tableName])->queryScalar();
|
||||
return $sequenceName === false ? null : $sequenceName;
|
||||
}
|
||||
|
||||
/**
|
||||
* @Overrides method in class 'Schema'
|
||||
* @see http://www.php.net/manual/en/function.PDO-lastInsertId.php -> Oracle does not support this
|
||||
*
|
||||
* Returns the ID of the last inserted row or sequence value.
|
||||
* @param string $sequenceName name of the sequence object (required by some DBMS)
|
||||
* @return string the row ID of the last row inserted, or the last value retrieved from the sequence object
|
||||
* @throws InvalidCallException if the DB connection is not active
|
||||
*/
|
||||
public function getLastInsertID($sequenceName = '')
|
||||
{
|
||||
if ($this->db->isActive) {
|
||||
// get the last insert id from the master connection
|
||||
$sequenceName = $this->quoteSimpleTableName($sequenceName);
|
||||
return $this->db->useMaster(function (Connection $db) use ($sequenceName) {
|
||||
return $db->createCommand("SELECT {$sequenceName}.CURRVAL FROM DUAL")->queryScalar();
|
||||
});
|
||||
} else {
|
||||
throw new InvalidCallException('DB Connection is not active.');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates ColumnSchema instance.
|
||||
*
|
||||
* @param array $column
|
||||
* @return ColumnSchema
|
||||
*/
|
||||
protected function createColumn($column)
|
||||
{
|
||||
$c = $this->createColumnSchema();
|
||||
$c->name = $column['COLUMN_NAME'];
|
||||
$c->allowNull = $column['NULLABLE'] === 'Y';
|
||||
$c->comment = $column['COLUMN_COMMENT'] === null ? '' : $column['COLUMN_COMMENT'];
|
||||
$c->isPrimaryKey = false;
|
||||
$this->extractColumnType($c, $column['DATA_TYPE'], $column['DATA_PRECISION'], $column['DATA_SCALE'], $column['DATA_LENGTH']);
|
||||
$this->extractColumnSize($c, $column['DATA_TYPE'], $column['DATA_PRECISION'], $column['DATA_SCALE'], $column['DATA_LENGTH']);
|
||||
|
||||
$c->phpType = $this->getColumnPhpType($c);
|
||||
|
||||
if (!$c->isPrimaryKey) {
|
||||
if (stripos($column['DATA_DEFAULT'], 'timestamp') !== false) {
|
||||
$c->defaultValue = null;
|
||||
} else {
|
||||
$defaultValue = $column['DATA_DEFAULT'];
|
||||
if ($c->type === 'timestamp' && $defaultValue === 'CURRENT_TIMESTAMP') {
|
||||
$c->defaultValue = new Expression('CURRENT_TIMESTAMP');
|
||||
} else {
|
||||
if ($defaultValue !== null) {
|
||||
if (($len = strlen($defaultValue)) > 2 && $defaultValue[0] === "'"
|
||||
&& $defaultValue[$len - 1] === "'"
|
||||
) {
|
||||
$defaultValue = substr($column['DATA_DEFAULT'], 1, -1);
|
||||
} else {
|
||||
$defaultValue = trim($defaultValue);
|
||||
}
|
||||
}
|
||||
$c->defaultValue = $c->phpTypecast($defaultValue);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $c;
|
||||
}
|
||||
|
||||
/**
|
||||
* Finds constraints and fills them into TableSchema object passed.
|
||||
* @param TableSchema $table
|
||||
*/
|
||||
protected function findConstraints($table)
|
||||
{
|
||||
$sql = <<<'SQL'
|
||||
SELECT
|
||||
/*+ PUSH_PRED(C) PUSH_PRED(D) PUSH_PRED(E) */
|
||||
D.CONSTRAINT_NAME,
|
||||
D.CONSTRAINT_TYPE,
|
||||
C.COLUMN_NAME,
|
||||
C.POSITION,
|
||||
D.R_CONSTRAINT_NAME,
|
||||
E.TABLE_NAME AS TABLE_REF,
|
||||
F.COLUMN_NAME AS COLUMN_REF,
|
||||
C.TABLE_NAME
|
||||
FROM ALL_CONS_COLUMNS C
|
||||
INNER JOIN ALL_CONSTRAINTS D ON D.OWNER = C.OWNER AND D.CONSTRAINT_NAME = C.CONSTRAINT_NAME
|
||||
LEFT JOIN ALL_CONSTRAINTS E ON E.OWNER = D.R_OWNER AND E.CONSTRAINT_NAME = D.R_CONSTRAINT_NAME
|
||||
LEFT JOIN ALL_CONS_COLUMNS F ON F.OWNER = E.OWNER AND F.CONSTRAINT_NAME = E.CONSTRAINT_NAME AND F.POSITION = C.POSITION
|
||||
WHERE
|
||||
C.OWNER = :schemaName
|
||||
AND C.TABLE_NAME = :tableName
|
||||
ORDER BY D.CONSTRAINT_NAME, C.POSITION
|
||||
SQL;
|
||||
$command = $this->db->createCommand($sql, [
|
||||
':tableName' => $table->name,
|
||||
':schemaName' => $table->schemaName,
|
||||
]);
|
||||
$constraints = [];
|
||||
foreach ($command->queryAll() as $row) {
|
||||
if ($this->db->slavePdo->getAttribute(\PDO::ATTR_CASE) === \PDO::CASE_LOWER) {
|
||||
$row = array_change_key_case($row, CASE_UPPER);
|
||||
}
|
||||
|
||||
if ($row['CONSTRAINT_TYPE'] === 'P') {
|
||||
$table->columns[$row['COLUMN_NAME']]->isPrimaryKey = true;
|
||||
$table->primaryKey[] = $row['COLUMN_NAME'];
|
||||
if (empty($table->sequenceName)) {
|
||||
$table->sequenceName = $this->getTableSequenceName($table->name);
|
||||
}
|
||||
}
|
||||
|
||||
if ($row['CONSTRAINT_TYPE'] !== 'R') {
|
||||
// this condition is not checked in SQL WHERE because of an Oracle Bug:
|
||||
// see https://github.com/yiisoft/yii2/pull/8844
|
||||
continue;
|
||||
}
|
||||
|
||||
$name = $row['CONSTRAINT_NAME'];
|
||||
if (!isset($constraints[$name])) {
|
||||
$constraints[$name] = [
|
||||
'tableName' => $row['TABLE_REF'],
|
||||
'columns' => [],
|
||||
];
|
||||
}
|
||||
$constraints[$name]['columns'][$row['COLUMN_NAME']] = $row['COLUMN_REF'];
|
||||
}
|
||||
|
||||
foreach ($constraints as $constraint) {
|
||||
$name = current(array_keys($constraint));
|
||||
|
||||
$table->foreignKeys[$name] = array_merge([$constraint['tableName']], $constraint['columns']);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns all unique indexes for the given table.
|
||||
* Each array element is of the following structure:.
|
||||
*
|
||||
* ```php
|
||||
* [
|
||||
* 'IndexName1' => ['col1' [, ...]],
|
||||
* 'IndexName2' => ['col2' [, ...]],
|
||||
* ]
|
||||
* ```
|
||||
*
|
||||
* @param TableSchema $table the table metadata
|
||||
* @return array all unique indexes for the given table.
|
||||
* @since 2.0.4
|
||||
*/
|
||||
public function findUniqueIndexes($table)
|
||||
{
|
||||
$query = <<<'SQL'
|
||||
SELECT
|
||||
DIC.INDEX_NAME,
|
||||
DIC.COLUMN_NAME
|
||||
FROM ALL_INDEXES DI
|
||||
INNER JOIN ALL_IND_COLUMNS DIC ON DI.TABLE_NAME = DIC.TABLE_NAME AND DI.INDEX_NAME = DIC.INDEX_NAME
|
||||
WHERE
|
||||
DI.UNIQUENESS = 'UNIQUE'
|
||||
AND DIC.TABLE_OWNER = :schemaName
|
||||
AND DIC.TABLE_NAME = :tableName
|
||||
ORDER BY DIC.TABLE_NAME, DIC.INDEX_NAME, DIC.COLUMN_POSITION
|
||||
SQL;
|
||||
$result = [];
|
||||
$command = $this->db->createCommand($query, [
|
||||
':tableName' => $table->name,
|
||||
':schemaName' => $table->schemaName,
|
||||
]);
|
||||
foreach ($command->queryAll() as $row) {
|
||||
$result[$row['INDEX_NAME']][] = $row['COLUMN_NAME'];
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Extracts the data types for the given column.
|
||||
* @param ColumnSchema $column
|
||||
* @param string $dbType DB type
|
||||
* @param string $precision total number of digits.
|
||||
* This parameter is available since version 2.0.4.
|
||||
* @param string $scale number of digits on the right of the decimal separator.
|
||||
* This parameter is available since version 2.0.4.
|
||||
* @param string $length length for character types.
|
||||
* This parameter is available since version 2.0.4.
|
||||
*/
|
||||
protected function extractColumnType($column, $dbType, $precision, $scale, $length)
|
||||
{
|
||||
$column->dbType = $dbType;
|
||||
|
||||
if (strpos($dbType, 'FLOAT') !== false || strpos($dbType, 'DOUBLE') !== false) {
|
||||
$column->type = 'double';
|
||||
} elseif (strpos($dbType, 'NUMBER') !== false) {
|
||||
if ($scale === null || $scale > 0) {
|
||||
$column->type = 'decimal';
|
||||
} else {
|
||||
$column->type = 'integer';
|
||||
}
|
||||
} elseif (strpos($dbType, 'INTEGER') !== false) {
|
||||
$column->type = 'integer';
|
||||
} elseif (strpos($dbType, 'BLOB') !== false) {
|
||||
$column->type = 'binary';
|
||||
} elseif (strpos($dbType, 'CLOB') !== false) {
|
||||
$column->type = 'text';
|
||||
} elseif (strpos($dbType, 'TIMESTAMP') !== false) {
|
||||
$column->type = 'timestamp';
|
||||
} else {
|
||||
$column->type = 'string';
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Extracts size, precision and scale information from column's DB type.
|
||||
* @param ColumnSchema $column
|
||||
* @param string $dbType the column's DB type
|
||||
* @param string $precision total number of digits.
|
||||
* This parameter is available since version 2.0.4.
|
||||
* @param string $scale number of digits on the right of the decimal separator.
|
||||
* This parameter is available since version 2.0.4.
|
||||
* @param string $length length for character types.
|
||||
* This parameter is available since version 2.0.4.
|
||||
*/
|
||||
protected function extractColumnSize($column, $dbType, $precision, $scale, $length)
|
||||
{
|
||||
$column->size = trim($length) === '' ? null : (int) $length;
|
||||
$column->precision = trim($precision) === '' ? null : (int) $precision;
|
||||
$column->scale = trim($scale) === '' ? null : (int) $scale;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function insert($table, $columns)
|
||||
{
|
||||
$params = [];
|
||||
$returnParams = [];
|
||||
$sql = $this->db->getQueryBuilder()->insert($table, $columns, $params);
|
||||
$tableSchema = $this->getTableSchema($table);
|
||||
$returnColumns = $tableSchema->primaryKey;
|
||||
if (!empty($returnColumns)) {
|
||||
$columnSchemas = $tableSchema->columns;
|
||||
$returning = [];
|
||||
foreach ((array) $returnColumns as $name) {
|
||||
$phName = QueryBuilder::PARAM_PREFIX . (count($params) + count($returnParams));
|
||||
$returnParams[$phName] = [
|
||||
'column' => $name,
|
||||
'value' => null,
|
||||
];
|
||||
if (!isset($columnSchemas[$name]) || $columnSchemas[$name]->phpType !== 'integer') {
|
||||
$returnParams[$phName]['dataType'] = \PDO::PARAM_STR;
|
||||
} else {
|
||||
$returnParams[$phName]['dataType'] = \PDO::PARAM_INT;
|
||||
}
|
||||
$returnParams[$phName]['size'] = isset($columnSchemas[$name]) && isset($columnSchemas[$name]->size) ? $columnSchemas[$name]->size : -1;
|
||||
$returning[] = $this->quoteColumnName($name);
|
||||
}
|
||||
$sql .= ' RETURNING ' . implode(', ', $returning) . ' INTO ' . implode(', ', array_keys($returnParams));
|
||||
}
|
||||
|
||||
$command = $this->db->createCommand($sql, $params);
|
||||
$command->prepare(false);
|
||||
|
||||
foreach ($returnParams as $name => &$value) {
|
||||
$command->pdoStatement->bindParam($name, $value['value'], $value['dataType'], $value['size']);
|
||||
}
|
||||
|
||||
if (!$command->execute()) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$result = [];
|
||||
foreach ($returnParams as $value) {
|
||||
$result[$value['column']] = $value['value'];
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Loads multiple types of constraints and returns the specified ones.
|
||||
* @param string $tableName table name.
|
||||
* @param string $returnType return type:
|
||||
* - primaryKey
|
||||
* - foreignKeys
|
||||
* - uniques
|
||||
* - checks
|
||||
* @return mixed constraints.
|
||||
*/
|
||||
private function loadTableConstraints($tableName, $returnType)
|
||||
{
|
||||
static $sql = <<<'SQL'
|
||||
SELECT
|
||||
/*+ PUSH_PRED("uc") PUSH_PRED("uccol") PUSH_PRED("fuc") */
|
||||
"uc"."CONSTRAINT_NAME" AS "name",
|
||||
"uccol"."COLUMN_NAME" AS "column_name",
|
||||
"uc"."CONSTRAINT_TYPE" AS "type",
|
||||
"fuc"."OWNER" AS "foreign_table_schema",
|
||||
"fuc"."TABLE_NAME" AS "foreign_table_name",
|
||||
"fuccol"."COLUMN_NAME" AS "foreign_column_name",
|
||||
"uc"."DELETE_RULE" AS "on_delete",
|
||||
"uc"."SEARCH_CONDITION" AS "check_expr"
|
||||
FROM "USER_CONSTRAINTS" "uc"
|
||||
INNER JOIN "USER_CONS_COLUMNS" "uccol"
|
||||
ON "uccol"."OWNER" = "uc"."OWNER" AND "uccol"."CONSTRAINT_NAME" = "uc"."CONSTRAINT_NAME"
|
||||
LEFT JOIN "USER_CONSTRAINTS" "fuc"
|
||||
ON "fuc"."OWNER" = "uc"."R_OWNER" AND "fuc"."CONSTRAINT_NAME" = "uc"."R_CONSTRAINT_NAME"
|
||||
LEFT JOIN "USER_CONS_COLUMNS" "fuccol"
|
||||
ON "fuccol"."OWNER" = "fuc"."OWNER" AND "fuccol"."CONSTRAINT_NAME" = "fuc"."CONSTRAINT_NAME" AND "fuccol"."POSITION" = "uccol"."POSITION"
|
||||
WHERE "uc"."OWNER" = :schemaName AND "uc"."TABLE_NAME" = :tableName
|
||||
ORDER BY "uccol"."POSITION" ASC
|
||||
SQL;
|
||||
|
||||
$resolvedName = $this->resolveTableName($tableName);
|
||||
$constraints = $this->db->createCommand($sql, [
|
||||
':schemaName' => $resolvedName->schemaName,
|
||||
':tableName' => $resolvedName->name,
|
||||
])->queryAll();
|
||||
$constraints = $this->normalizePdoRowKeyCase($constraints, true);
|
||||
$constraints = ArrayHelper::index($constraints, null, ['type', 'name']);
|
||||
$result = [
|
||||
'primaryKey' => null,
|
||||
'foreignKeys' => [],
|
||||
'uniques' => [],
|
||||
'checks' => [],
|
||||
];
|
||||
foreach ($constraints as $type => $names) {
|
||||
foreach ($names as $name => $constraint) {
|
||||
switch ($type) {
|
||||
case 'P':
|
||||
$result['primaryKey'] = new Constraint([
|
||||
'name' => $name,
|
||||
'columnNames' => ArrayHelper::getColumn($constraint, 'column_name'),
|
||||
]);
|
||||
break;
|
||||
case 'R':
|
||||
$result['foreignKeys'][] = new ForeignKeyConstraint([
|
||||
'name' => $name,
|
||||
'columnNames' => ArrayHelper::getColumn($constraint, 'column_name'),
|
||||
'foreignSchemaName' => $constraint[0]['foreign_table_schema'],
|
||||
'foreignTableName' => $constraint[0]['foreign_table_name'],
|
||||
'foreignColumnNames' => ArrayHelper::getColumn($constraint, 'foreign_column_name'),
|
||||
'onDelete' => $constraint[0]['on_delete'],
|
||||
'onUpdate' => null,
|
||||
]);
|
||||
break;
|
||||
case 'U':
|
||||
$result['uniques'][] = new Constraint([
|
||||
'name' => $name,
|
||||
'columnNames' => ArrayHelper::getColumn($constraint, 'column_name'),
|
||||
]);
|
||||
break;
|
||||
case 'C':
|
||||
$result['checks'][] = new CheckConstraint([
|
||||
'name' => $name,
|
||||
'columnNames' => ArrayHelper::getColumn($constraint, 'column_name'),
|
||||
'expression' => $constraint[0]['check_expr'],
|
||||
]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
foreach ($result as $type => $data) {
|
||||
$this->setTableMetadata($tableName, $type, $data);
|
||||
}
|
||||
|
||||
return $result[$returnType];
|
||||
}
|
||||
}
|
||||
71
vendor/yiisoft/yii2/db/oci/conditions/InConditionBuilder.php
vendored
Normal file
71
vendor/yiisoft/yii2/db/oci/conditions/InConditionBuilder.php
vendored
Normal file
@@ -0,0 +1,71 @@
|
||||
<?php
|
||||
/**
|
||||
* @link http://www.yiiframework.com/
|
||||
* @copyright Copyright (c) 2008 Yii Software LLC
|
||||
* @license http://www.yiiframework.com/license/
|
||||
*/
|
||||
|
||||
namespace yii\db\oci\conditions;
|
||||
|
||||
use yii\db\conditions\InCondition;
|
||||
use yii\db\ExpressionInterface;
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
class InConditionBuilder extends \yii\db\conditions\InConditionBuilder
|
||||
{
|
||||
/**
|
||||
* Method builds the raw SQL from the $expression that will not be additionally
|
||||
* escaped or quoted.
|
||||
*
|
||||
* @param ExpressionInterface|InCondition $expression the expression to be built.
|
||||
* @param array $params the binding parameters.
|
||||
* @return string the raw SQL that will not be additionally escaped or quoted.
|
||||
*/
|
||||
public function build(ExpressionInterface $expression, array &$params = [])
|
||||
{
|
||||
$splitCondition = $this->splitCondition($expression, $params);
|
||||
if ($splitCondition !== null) {
|
||||
return $splitCondition;
|
||||
}
|
||||
|
||||
return parent::build($expression, $params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Oracle DBMS does not support more than 1000 parameters in `IN` condition.
|
||||
* This method splits long `IN` condition into series of smaller ones.
|
||||
*
|
||||
* @param ExpressionInterface|InCondition $condition the expression to be built.
|
||||
* @param array $params the binding parameters.
|
||||
* @return null|string null when split is not required. Otherwise - built SQL condition.
|
||||
*/
|
||||
protected function splitCondition(InCondition $condition, &$params)
|
||||
{
|
||||
$operator = $condition->getOperator();
|
||||
$values = $condition->getValues();
|
||||
$column = $condition->getColumn();
|
||||
|
||||
if ($values instanceof \Traversable) {
|
||||
$values = iterator_to_array($values);
|
||||
}
|
||||
|
||||
if (!is_array($values)) {
|
||||
return null;
|
||||
}
|
||||
|
||||
$maxParameters = 1000;
|
||||
$count = count($values);
|
||||
if ($count <= $maxParameters) {
|
||||
return null;
|
||||
}
|
||||
|
||||
$slices = [];
|
||||
for ($i = 0; $i < $count; $i += $maxParameters) {
|
||||
$slices[] = $this->queryBuilder->createConditionFromArray([$operator, $column, array_slice($values, $i, $maxParameters)]);
|
||||
}
|
||||
|
||||
return $this->queryBuilder->buildCondition([($operator === 'IN') ? 'OR' : 'AND', $slices], $params);
|
||||
}
|
||||
}
|
||||
48
vendor/yiisoft/yii2/db/oci/conditions/LikeConditionBuilder.php
vendored
Normal file
48
vendor/yiisoft/yii2/db/oci/conditions/LikeConditionBuilder.php
vendored
Normal file
@@ -0,0 +1,48 @@
|
||||
<?php
|
||||
/**
|
||||
* @link http://www.yiiframework.com/
|
||||
* @copyright Copyright (c) 2008 Yii Software LLC
|
||||
* @license http://www.yiiframework.com/license/
|
||||
*/
|
||||
|
||||
namespace yii\db\oci\conditions;
|
||||
|
||||
use yii\db\ExpressionInterface;
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
class LikeConditionBuilder extends \yii\db\conditions\LikeConditionBuilder
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
protected $escapeCharacter = '!';
|
||||
/**
|
||||
* `\` is initialized in [[buildLikeCondition()]] method since
|
||||
* we need to choose replacement value based on [[\yii\db\Schema::quoteValue()]].
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
protected $escapingReplacements = [
|
||||
'%' => '!%',
|
||||
'_' => '!_',
|
||||
'!' => '!!',
|
||||
];
|
||||
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function build(ExpressionInterface $expression, array &$params = [])
|
||||
{
|
||||
if (!isset($this->escapingReplacements['\\'])) {
|
||||
/*
|
||||
* Different pdo_oci8 versions may or may not implement PDO::quote(), so
|
||||
* yii\db\Schema::quoteValue() may or may not quote \.
|
||||
*/
|
||||
$this->escapingReplacements['\\'] = substr($this->queryBuilder->db->quoteValue('\\'), 1, -1);
|
||||
}
|
||||
|
||||
return parent::build($expression, $params);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user