Class yii\db\cubrid\Schema
| Inheritance | yii\db\cubrid\Schema » yii\db\Schema » yii\base\Object |
|---|---|
| Implements | yii\base\Configurable |
| Available since version | 2.0 |
| Source Code | https://github.com/yiisoft/yii2/blob/master/framework/db/cubrid/Schema.php |
Schema is the class for retrieving metadata from a CUBRID database (version 9.3.x and higher).
Public Properties
| Property | Type | Description | Defined By |
|---|---|---|---|
| $columnSchemaClass | string | Column schema class | yii\db\Schema |
| $db | yii\db\Connection | The database connection | yii\db\Schema |
| $defaultSchema | string | The default schema name used for the current session. | yii\db\Schema |
| $exceptionMap | 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. | yii\db\cubrid\Schema |
| $lastInsertID | string | The row ID of the last row inserted, or the last value retrieved from the sequence object | yii\db\Schema |
| $queryBuilder | yii\db\QueryBuilder | The query builder for this connection. | yii\db\Schema |
| $schemaNames | string[] | All schema names in the database, except system schemas. | yii\db\Schema |
| $tableNames | string[] | All table names in the database. | yii\db\Schema |
| $tableSchemas | yii\db\TableSchema[] | The metadata for all tables in the database. | yii\db\Schema |
| $transactionIsolationLevel | string | The transaction isolation level to use for this transaction. | yii\db\cubrid\Schema |
| $typeMap | array | Mapping from physical column types (keys) to abstract column types (values) Please refer to [CUBRID manual](http://www. | yii\db\cubrid\Schema |
Public Methods
| Method | Description | Defined By |
|---|---|---|
| __call() | Calls the named method which is not a class method. | yii\base\Object |
| __construct() | Constructor. | yii\base\Object |
| __get() | Returns the value of an object property. | yii\base\Object |
| __isset() | Checks if a property is set, i.e. defined and not null. | yii\base\Object |
| __set() | Sets value of an object property. | yii\base\Object |
| __unset() | Sets an object property to null. | yii\base\Object |
| canGetProperty() | Returns a value indicating whether a property can be read. | yii\base\Object |
| canSetProperty() | Returns a value indicating whether a property can be set. | yii\base\Object |
| className() | Returns the fully qualified name of this class. | yii\base\Object |
| convertException() | Converts a DB exception to a more concrete one if possible. | yii\db\Schema |
| createColumnSchemaBuilder() | Create a column schema builder instance giving the type and value precision. | yii\db\cubrid\Schema |
| createQueryBuilder() | Creates a query builder for the CUBRID database. | yii\db\cubrid\Schema |
| createSavepoint() | Creates a new savepoint. | yii\db\Schema |
| findUniqueIndexes() | Returns all unique indexes for the given table. | yii\db\Schema |
| getLastInsertID() | Returns the ID of the last inserted row or sequence value. | yii\db\Schema |
| getPdoType() | Determines the PDO type for the given PHP data value. | yii\db\cubrid\Schema |
| getQueryBuilder() | yii\db\Schema | |
| getRawTableName() | Returns the actual name of a given table name. | yii\db\Schema |
| getSchemaNames() | Returns all schema names in the database, except system schemas. | yii\db\Schema |
| getTableNames() | Returns all table names in the database. | yii\db\Schema |
| getTableSchema() | Obtains the metadata for the named table. | yii\db\Schema |
| getTableSchemas() | Returns the metadata for all tables in the database. | yii\db\Schema |
| hasMethod() | Returns a value indicating whether a method is defined. | yii\base\Object |
| hasProperty() | Returns a value indicating whether a property is defined. | yii\base\Object |
| init() | Initializes the object. | yii\base\Object |
| insert() | Executes the INSERT command, returning primary key values. | yii\db\Schema |
| isReadQuery() | Returns a value indicating whether a SQL statement is for read purpose. | yii\db\Schema |
| quoteColumnName() | Quotes a column name for use in a query. | yii\db\Schema |
| quoteSimpleColumnName() | Quotes a column name for use in a query. | yii\db\cubrid\Schema |
| quoteSimpleTableName() | Quotes a table name for use in a query. | yii\db\cubrid\Schema |
| quoteTableName() | Quotes a table name for use in a query. | yii\db\Schema |
| quoteValue() | Quotes a string value for use in a query. | yii\db\Schema |
| refresh() | Refreshes the schema. | yii\db\Schema |
| refreshTableSchema() | Refreshes the particular table schema. | yii\db\Schema |
| releaseSavepoint() | Releases an existing savepoint. | yii\db\cubrid\Schema |
| rollBackSavepoint() | Rolls back to a previously created savepoint. | yii\db\Schema |
| setTransactionIsolationLevel() | Sets the isolation level of the current transaction. | yii\db\cubrid\Schema |
| supportsSavepoint() | yii\db\Schema |
Protected Methods
| Method | Description | Defined By |
|---|---|---|
| createColumnSchema() | yii\db\Schema | |
| findSchemaNames() | Returns all schema names in the database, including the default one but not system schemas. | yii\db\Schema |
| findTableNames() | Returns all table names in the database. | yii\db\cubrid\Schema |
| getCacheKey() | Returns the cache key for the specified table name. | yii\db\Schema |
| getCacheTag() | Returns the cache tag name. | yii\db\Schema |
| getColumnPhpType() | Extracts the PHP type from abstract DB type. | yii\db\Schema |
| loadColumnSchema() | Loads the column information into a yii\db\ColumnSchema object. | yii\db\cubrid\Schema |
| loadTableSchema() | Loads the metadata for the specified table. | yii\db\cubrid\Schema |
Constants
| Constant | Value | Description | Defined By |
|---|---|---|---|
| TYPE_BIGINT | 'bigint' | yii\db\Schema | |
| TYPE_BIGPK | 'bigpk' | yii\db\Schema | |
| TYPE_BINARY | 'binary' | yii\db\Schema | |
| TYPE_BOOLEAN | 'boolean' | yii\db\Schema | |
| TYPE_CHAR | 'char' | yii\db\Schema | |
| TYPE_DATE | 'date' | yii\db\Schema | |
| TYPE_DATETIME | 'datetime' | yii\db\Schema | |
| TYPE_DECIMAL | 'decimal' | yii\db\Schema | |
| TYPE_DOUBLE | 'double' | yii\db\Schema | |
| TYPE_FLOAT | 'float' | yii\db\Schema | |
| TYPE_INTEGER | 'integer' | yii\db\Schema | |
| TYPE_MONEY | 'money' | yii\db\Schema | |
| TYPE_PK | 'pk' | yii\db\Schema | |
| TYPE_SMALLINT | 'smallint' | yii\db\Schema | |
| TYPE_STRING | 'string' | yii\db\Schema | |
| TYPE_TEXT | 'text' | yii\db\Schema | |
| TYPE_TIME | 'time' | yii\db\Schema | |
| TYPE_TIMESTAMP | 'timestamp' | yii\db\Schema | |
| TYPE_UBIGPK | 'ubigpk' | yii\db\Schema | |
| TYPE_UPK | 'upk' | yii\db\Schema |
Property Details
$exceptionMap public property
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 array $exceptionMap = ['Operation would have caused one or more unique constraint violations' => 'yii\db\IntegrityException']
$transactionIsolationLevel public write-only property
The transaction isolation level to use for this transaction. This can be one of yii\db\Transaction::READ_UNCOMMITTED, yii\db\Transaction::READ_COMMITTED, yii\db\Transaction::REPEATABLE_READ and yii\db\Transaction::SERIALIZABLE but also a string containing DBMS specific syntax to be used after SET TRANSACTION ISOLATION LEVEL.
public void setTransactionIsolationLevel ( $level )
$typeMap public property
Mapping from physical column types (keys) to abstract column types (values) Please refer to CUBRID manual for details on data types.
public array $typeMap = ['short' => self::TYPE_SMALLINT, 'smallint' => self::TYPE_SMALLINT, 'int' => self::TYPE_INTEGER, 'integer' => self::TYPE_INTEGER, 'bigint' => self::TYPE_BIGINT, 'numeric' => self::TYPE_DECIMAL, 'decimal' => self::TYPE_DECIMAL, 'float' => self::TYPE_FLOAT, 'real' => self::TYPE_FLOAT, 'double' => self::TYPE_DOUBLE, 'double precision' => self::TYPE_DOUBLE, 'monetary' => self::TYPE_MONEY, 'date' => self::TYPE_DATE, 'time' => self::TYPE_TIME, 'timestamp' => self::TYPE_TIMESTAMP, 'datetime' => self::TYPE_DATETIME, 'char' => self::TYPE_CHAR, 'varchar' => self::TYPE_STRING, 'char varying' => self::TYPE_STRING, 'nchar' => self::TYPE_CHAR, 'nchar varying' => self::TYPE_STRING, 'string' => self::TYPE_STRING, 'blob' => self::TYPE_BINARY, 'clob' => self::TYPE_BINARY, 'bit' => self::TYPE_INTEGER, 'bit varying' => self::TYPE_INTEGER, 'set' => self::TYPE_STRING, 'multiset' => self::TYPE_STRING, 'list' => self::TYPE_STRING, 'sequence' => self::TYPE_STRING, 'enum' => self::TYPE_STRING]
Method Details
createColumnSchemaBuilder() public method
Create a column schema builder instance giving the type and value precision.
This method may be overridden by child classes to create a DBMS-specific column schema builder.
| public yii\db\ColumnSchemaBuilder createColumnSchemaBuilder ( $type, $length = null ) | ||
|---|---|---|
| $type | string |
Type of the column. See yii\db\cubrid\ColumnSchemaBuilder::$type. |
| $length | integer|string|array |
Length or precision of the column. See yii\db\cubrid\ColumnSchemaBuilder::$length. |
| return | yii\db\ColumnSchemaBuilder |
Column schema builder instance |
createQueryBuilder() public method
Creates a query builder for the CUBRID database.
| public yii\db\cubrid\QueryBuilder createQueryBuilder ( ) | ||
|---|---|---|
| return | yii\db\cubrid\QueryBuilder |
Query builder instance |
findTableNames() protected method
Returns all table names in the database.
| protected array findTableNames ( $schema = '' ) | ||
|---|---|---|
| $schema | string |
The schema of the tables. Defaults to empty string, meaning the current or default schema. |
| return | array |
All table names in the database. The names have NO schema name prefix. |
getPdoType() public method
Determines the PDO type for the given PHP data value.
See also http://www.php.net/manual/en/pdo.constants.php.
| public integer getPdoType ( $data ) | ||
|---|---|---|
| $data | mixed |
The data whose PDO type is to be determined |
| return | integer |
The PDO type |
loadColumnSchema() protected method
Loads the column information into a yii\db\ColumnSchema object.
| protected yii\db\ColumnSchema loadColumnSchema ( $info ) | ||
|---|---|---|
| $info | array |
Column information |
| return | yii\db\ColumnSchema |
The column schema object |
loadTableSchema() protected method
Loads the metadata for the specified table.
| protected yii\db\TableSchema loadTableSchema ( $name ) | ||
|---|---|---|
| $name | string |
Table name |
| return | yii\db\TableSchema |
Driver dependent table metadata. Null if the table does not exist. |
quoteSimpleColumnName() public method
Quotes a column name for use in a query.
A simple column name has no prefix.
| public string quoteSimpleColumnName ( $name ) | ||
|---|---|---|
| $name | string |
Column name |
| return | string |
The properly quoted column name |
quoteSimpleTableName() public method
Quotes a table name for use in a query.
A simple table name has no schema prefix.
| public string quoteSimpleTableName ( $name ) | ||
|---|---|---|
| $name | string |
Table name |
| return | string |
The properly quoted table name |
releaseSavepoint() public method
Releases an existing savepoint.
| public void releaseSavepoint ( $name ) | ||
|---|---|---|
| $name | string |
The savepoint name |
setTransactionIsolationLevel() public method
Sets the isolation level of the current transaction.
See also http://www.cubrid.org/manual/91/en/sql/transaction.html#database-concurrency.
| public void setTransactionIsolationLevel ( $level ) | ||
|---|---|---|
| $level | string |
The transaction isolation level to use for this transaction. This can be one of yii\db\Transaction::READ_UNCOMMITTED, yii\db\Transaction::READ_COMMITTED, yii\db\Transaction::REPEATABLE_READ and yii\db\Transaction::SERIALIZABLE but also a string containing DBMS specific syntax to be used after |
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Licensed under the three clause BSD license.
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