Class yii\db\cubrid\Schema

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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

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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

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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

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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

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Constant	Value	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.

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.

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 `SET TRANSACTION ISOLATION LEVEL`.