Class DboAdodb

AdoDB DBO implementation.

Database abstraction implementation for the AdoDB library.

Object

DataSource

DboSource

DboAdodb

Package: cake\cake\libs\model\datasources\dbo
Copyright: Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
License: The MIT License
Location: model/datasources/dbo/dbo_adodb.php

Properties summary

$_adodb public

ADOConnection

ADOConnection object with which we connect.
$_adodbColumnTypes public

array

Array translating ADOdb column MetaTypes to cake-supported metatypes
$columns public

array

ADOdb column definition
$description public

string

Enter description here...

Inherited Properties

__bypass, __sqlOps, _commands, alias, fieldCache, index __descriptions, _baseConfig, _queriesCnt, _queriesLog, _queriesLogMax, _queriesTime, _queryCache, _result, _sources, _transactionStarted, affected, cacheSources, config, configKeyName, connected, connection, endQuote, error, fullDebug, numRows, startQuote, took _log

Method Summary

_execute() public

Executes given SQL statement.
begin() public

Begin a transaction
buildColumn() public

Generate a database-native column schema string
column() public

Converts database-layer column types to basic types
commit() public

Commit a transaction
connect() public

Connects to the database using options in the given configuration array.
describe() public

Returns an array of the fields in the table used by the given model.
disconnect() public

Disconnects from database.
enabled() public

Check that AdoDB is available.
fetchResult() public

Fetches the next row from the current result set
fetchRow() public

Returns a row from current resultset as an array .
fields() public

Generates the fields list of an SQL query.
hasResult() public

Checks if the result is valid
lastAffected() public

Returns number of affected rows in previous database operation, or false if no previous operation exists.
lastError() public

Returns a formatted error message from previous database operation.
lastInsertId() public

Returns the ID generated from the previous INSERT operation.
lastNumRows() public

Returns number of rows in previous resultset, or false if no previous resultset exists.
limit() public

Returns a LIMIT statement in the correct format for the particular database.
listSources() public

Returns an array of tables in the database. If there are no tables, an error is raised and the application exits.
resultSet() public

Build ResultSets and map data
rollback() public

Rollback a transaction
value() public

Returns a quoted and escaped string of $data for use in an SQL statement.

Method Detail

_execute() public ¶

_execute( string $sql )

Executes given SQL statement.

Parameters

string $sql: SQL statement

Returns

resource
Result resource identifier

begin() public ¶

begin( unknown_type $model )

Begin a transaction

Parameters

unknown_type $model

Returns

boolean

True on success, false on fail (i.e. if the database/model does not support transactions).

Overrides

DboSource::begin()

buildColumn() public ¶

buildColumn( array $column )

Generate a database-native column schema string

Parameters

array $column: An array structured like the following: array('name'=>'value', 'type'=>'value'[, options]), where options can be 'default', 'length', or 'key'.

Returns

string

Overrides

DboSource::buildColumn()

column() public ¶

column( string $real )

Converts database-layer column types to basic types

Parameters

string $real: Real database-layer column type (i.e. "varchar(255)")

Returns

string
Abstract column type (i.e. "string")

Overrides

DataSource::column()

commit() public ¶

commit( unknown_type $model )

Commit a transaction

Parameters

unknown_type $model

Returns

boolean

True on success, false on fail (i.e. if the database/model does not support transactions, or a transaction has not started).

Overrides

DboSource::commit()

connect() public ¶

connect( array $config ,… )

Connects to the database using options in the given configuration array.

Parameters

array $config ,…: Configuration array for connecting

describe() public ¶

describe( AppModel $model )

Returns an array of the fields in the table used by the given model.

Parameters

AppModel $model: Model object

Returns

array
Fields in table. Keys are name and type

Overrides

DataSource::describe()

disconnect() public ¶

disconnect( )

Disconnects from database.

Returns

boolean
True if the database could be disconnected, else false

enabled() public ¶

enabled( )

Check that AdoDB is available.

Returns

boolean

Overrides

DataSource::enabled()

fetchResult() public ¶

fetchResult( )

Fetches the next row from the current result set

Returns

unknown

fetchRow() public ¶

fetchRow( $sql = null )

Returns a row from current resultset as an array .

Returns

array
The fetched row as an array

Overrides

DboSource::fetchRow()

fields() public ¶

fields( Model $model , string $alias = null , mixed $fields = array() , boolean $quote = true )

Generates the fields list of an SQL query.

Parameters

Model $model
string $alias optional null: Alias tablename
mixed $fields optional array()
boolean $quote optional true: If false, returns fields array unquoted

Returns

array

Overrides

DboSource::fields()

hasResult() public ¶

hasResult( )

Checks if the result is valid

Returns

boolean
True if the result is valid, else false

Overrides

DboSource::hasResult()

lastAffected() public ¶

lastAffected( )

Returns number of affected rows in previous database operation, or false if no previous operation exists.

Returns

integer
Number of affected rows

Overrides

DataSource::lastAffected()

lastError() public ¶

lastError( )

Returns a formatted error message from previous database operation.

Returns

string
Error message

lastInsertId() public ¶

lastInsertId( )

Returns the ID generated from the previous INSERT operation.

Returns

integer

Returns

the last autonumbering ID inserted. Returns false if function not supported.

Overrides

DataSource::lastInsertId()

lastNumRows() public ¶

lastNumRows( )

Returns number of rows in previous resultset, or false if no previous resultset exists.

Returns

integer
Number of rows in resultset

Overrides

DataSource::lastNumRows()

limit() public ¶

limit( integer $limit , integer $offset = null )

Returns a LIMIT statement in the correct format for the particular database.

Parameters

integer $limit: Limit of results returned
integer $offset optional null: Offset from which to start results

Returns

string
SQL limit/offset statement

Overrides

DboSource::limit()

listSources() public ¶

listSources( )

Returns an array of tables in the database. If there are no tables, an error is raised and the application exits.

Returns

array
Array of tablenames in the database

Overrides

DataSource::listSources()

resultSet() public ¶

resultSet( array $results )

Build ResultSets and map data

Parameters

array $results

rollback() public ¶

rollback( unknown_type $model )

Rollback a transaction

Parameters

unknown_type $model

Returns

boolean

True on success, false on fail (i.e. if the database/model does not support transactions, or a transaction has not started).

Overrides

DboSource::rollback()

value() public ¶

value( string $data , string $column = null , boolean $safe = false )

Returns a quoted and escaped string of $data for use in an SQL statement.

Parameters

string $data: String to be prepared for use in an SQL statement
string $column optional null: $column_type The type of the column into which this data will be inserted
boolean $safe optional false: Whether or not numeric data should be handled automagically if no column data is provided

Returns

string
Quoted and escaped data

Overrides

DboSource::value()

Methods inherited from DboSource

__construct() public ¶

__construct( $config = null , $autoConnect = true )

Constructor

Overrides

DataSource::__construct()

__filterResults() public ¶

__filterResults( array $results , object $model , array $filtered = array() )

Private method. Passes association results thru afterFind filters of corresponding model

Parameters

array $results: Reference of resultset to be filtered
object $model: Instance of model to operate against
array $filtered optional array(): List of classes already filtered, to be skipped

Returns

return

__mergeAssociation() public ¶

__mergeAssociation( unknown_type $data , unknown_type $merge , unknown_type $association , unknown_type $type , boolean $selfJoin = false )

Enter description here...

Parameters

unknown_type $data
unknown_type $merge
unknown_type $association
unknown_type $type
boolean $selfJoin optional false

__mergeConditions() public ¶

__mergeConditions( $query , $assoc )

Merges a mixed set of string/array conditions

Returns

array

__mergeHasMany() public ¶

__mergeHasMany( array $resultSet , array $merge , string $association , object $model , object $linkModel )

mergeHasMany - Merge the results of hasMany relations.

Parameters

array $resultSet: Data to merge into
array $merge: Data to merge
string $association: Name of Model being Merged
object $model: Model being merged onto
object $linkModel: Model being merged

__parseKey() public ¶

__parseKey( Model $model , string $key , mixed $value )

Extracts a Model.field identifier and an SQL condition operator from a string, formats and inserts values, and composes them into an SQL snippet.

Parameters

Model $model: Model object initiating the query
string $key: An SQL key snippet containing a field and optional SQL operator
mixed $value: The value(s) to be inserted in the string

Returns

string

__quoteFields() public ¶

__quoteFields( string $conditions )

Quotes Model.fields

Parameters

string $conditions

Returns

string
or false if no match

__scrubQueryData() public ¶

__scrubQueryData( array $data )

Private helper method to remove query metadata in given data array.

Parameters

array $data

Returns

array

_getJoins() public ¶

_getJoins( object $model )

Returns an array of SQL JOIN fragments from a model's associations

Parameters

object $model

Returns

array

_matchRecords() public ¶

_matchRecords( Model $model , mixed $conditions = null )

Gets a list of record IDs for the given conditions. Used for multi-record updates and deletes in databases that do not support aliases in UPDATE/DELETE queries.

Parameters

Model $model
mixed $conditions optional null

Returns

array
List of record IDs

_prepareUpdateFields() public ¶

_prepareUpdateFields( Model $model , array $fields , boolean $quoteValues = true , boolean $alias = false )

Quotes and prepares fields and values for an SQL UPDATE statement

Parameters

Model $model
array $fields
boolean $quoteValues optional true: If values should be quoted, or treated as SQL snippets
boolean $alias optional false: Include the model alias in the field name

Returns

array
Fields and values, quoted and preparted

alterSchema() public ¶

alterSchema( unknown_type $compare , $table = null )

Generate a alter syntax from CakeSchema::compare()

Parameters

unknown_type $compare: $schema
$table optional null

Returns

unknown

boolean() public ¶

boolean( mixed $data )

Translates between PHP boolean values and Database (faked) boolean values

Parameters

mixed $data: Value to be translated

Returns

mixed
Converted boolean value

buildIndex() public ¶

buildIndex( array $indexes , string $table = null )

Format indexes for create table

Parameters

array $indexes
string $table optional null

Returns

array

buildJoinStatement() public ¶

buildJoinStatement( array $join )

Builds and generates a JOIN statement from an array. Handles final clean-up before conversion.

Parameters

array $join: An array defining a JOIN statement in a query

Returns

string
An SQL JOIN statement to be used in a query

See

DboSource::renderJoinStatement()
DboSource::buildStatement()

buildStatement() public ¶

buildStatement( array $query , object $model )

Builds and generates an SQL statement from an array. Handles final clean-up before conversion.

Parameters

array $query: An array defining an SQL query
object $model: The model object which initiated the query

Returns

string
An executable SQL statement

See

DboSource::renderStatement()

calculate() public ¶

calculate( model $model , string $func , array $params = array() )

Returns an SQL calculation, i.e. COUNT() or MAX()

Parameters

model $model
string $func: Lowercase name of SQL function, i.e. 'count' or 'max'
array $params optional array(): Function parameters (any values must be quoted manually)

Returns

string
An SQL calculation function

close() public ¶

close( )

Disconnects database, kills the connection and says the connection is closed, and if DEBUG is turned on, the log for this object is shown.

conditionKeysToString() public ¶

conditionKeysToString( array $conditions , boolean $quoteValues = true , Model $model = null )

Creates a WHERE clause by parsing given conditions array. Used by DboSource::conditions().

Parameters

array $conditions: Array or string of conditions
boolean $quoteValues optional true: If true, values should be quoted
Model $model optional null: A reference to the Model instance making the query

Returns

string
SQL fragment

conditions() public ¶

conditions( mixed $conditions , boolean $quoteValues = true , boolean $where = true , Model $model = null )

Creates a WHERE clause by parsing given conditions data. If an array or string conditions are provided those conditions will be parsed and quoted. If a boolean is given it will be integer cast as condition. Null will return 1 = 1.

Parameters

mixed $conditions: Array or string of conditions, or any value.
boolean $quoteValues optional true: If true, values should be quoted
boolean $where optional true: If true, "WHERE " will be prepended to the return value
Model $model optional null: A reference to the Model instance making the query

Returns

string
SQL fragment

create() public ¶

create( Model $model , array $fields = null , array $values = null )

The "C" in CRUD

Parameters

Model $model
array $fields optional null
array $values optional null

Returns

boolean
Success

Overrides

DataSource::create()

createSchema() public ¶

createSchema( object $schema , string $tableName = null )

Generate a database-native schema for the given Schema object

Parameters

object $schema: An instance of a subclass of CakeSchema
string $tableName optional null: Optional. If specified only the table name given will be generated. Otherwise, all tables defined in the schema are generated.

Returns

string

defaultConditions() public ¶

defaultConditions( object $model , mixed $conditions , boolean $useAlias = true )

Creates a default set of conditions from the model if $conditions is null/empty. If conditions are supplied then they will be returned. If a model doesn't exist and no conditions were provided either null or false will be returned based on what was input.

Parameters

object $model
mixed $conditions: Array of conditions, conditions string, null or false. If an array of conditions, or string conditions those conditions will be returned. With other values the model's existance will be checked. If the model doesn't exist a null or false will be returned depending on the input value.
boolean $useAlias optional true: Use model aliases rather than table names when generating conditions

Returns

mixed
Either null, false, $conditions or an array of default conditions to use.

See

DboSource::update()
DboSource::conditions()

delete() public ¶

delete( Model $model , mixed $conditions = null )

Generates and executes an SQL DELETE statement. For databases that do not support aliases in UPDATE queries.

Parameters

Model $model
mixed $conditions optional null

Returns

boolean
Success

Overrides

DataSource::delete()

dropSchema() public ¶

dropSchema( object $schema , string $table = null )

Generate a "drop table" statement for the given Schema object

Parameters

object $schema: An instance of a subclass of CakeSchema
string $table optional null: Optional. If specified only the table name given will be generated. Otherwise, all tables defined in the schema are generated.

Returns

string

execute() public ¶

execute( string $sql , array $options = array() )

Queries the database with given SQL statement, and obtains some metadata about the result (rows affected, timing, any errors, number of rows in resultset). The query is also logged. If DEBUG is set, the log is shown all the time, else it is only shown on errors.

Parameters

string $sql
array $options optional array()

Returns

mixed
Resource or object representing the result set, or false on failure

expression() public ¶

expression( string $expression )

Returns an object to represent a database expression in a query

Parameters

string $expression

Returns

object
An object representing a database expression to be used in a query

fetchAll() public ¶

fetchAll( string $sql , boolean $cache = true , $modelName = null )

Returns an array of all result rows for a given SQL query. Returns false if no rows matched.

Parameters

string $sql: SQL statement
boolean $cache optional true: Enables returning/storing cached query results
$modelName optional null

Returns

array
Array of resultset rows, or false if no rows matched

fetchAssociated() public ¶

fetchAssociated( model $model , string $query , array $ids )

A more efficient way to fetch associations. Woohoo!

Parameters

model $model: Primary model object
string $query: Association query
array $ids: Array of IDs of associated records

Returns

array
Association results

field() public ¶

field( string $name , string $sql )

Returns a single field of the first of query results for a given SQL query, or false if empty.

Parameters

string $name: Name of the field
string $sql: SQL query

Returns

unknown

fullTableName() public ¶

fullTableName( mixed $model , boolean $quote = true )

Gets full table name including prefix

Parameters

mixed $model
boolean $quote optional true

Returns

string
Full quoted table name

generateAssociationQuery() public ¶

generateAssociationQuery( Model $model , Model $linkModel , string $type , string $association , array $assocData , array $queryData , boolean $external , array $resultSet )

Generates an array representing a query or part of a query from a single model or two associated models

Parameters

Model $model
Model $linkModel
string $type
string $association
array $assocData
array $queryData
boolean $external
array $resultSet

Returns

mixed

getConstraint() public ¶

getConstraint( string $type , object $model , array $linkModel , $alias , $assoc , $alias2 = null )

Returns a conditions array for the constraint between two models

Parameters

string $type: Association type
object $model: Model object
array $linkModel: $association Association array
$alias
$assoc
$alias2 optional null

Returns

array
Conditions array defining the constraint between $model and $association

group() public ¶

group( string $group )

Create a GROUP BY SQL clause

Parameters

string $group: Group By Condition

Returns

mixed
string condition or null

hasAny() public ¶

hasAny( Model $Model , string $sql )

Checks if the specified table contains any record matching specified SQL

Parameters

Model $Model: Model to search
string $sql: SQL WHERE clause (condition only, not the "WHERE" part)

Returns

boolean
True if the table has a matching record, else false

identifier() public ¶

identifier( string $identifier )

Returns an object to represent a database identifier in a query

Parameters

string $identifier

Returns

object
An object representing a database identifier to be used in a query

index() public ¶

index( string $model )

Returns an array of the indexes in given datasource name.

Parameters

string $model: Name of model to inspect

Returns

array
Fields in table. Keys are column and unique

insertMulti() public ¶

insertMulti( string $table , string $fields , array $values )

Inserts multiple values into a table

Parameters

string $table
string $fields
array $values

introspectType() public ¶

introspectType( string $value )

Guesses the data type of an array

Parameters

string $value

isConnected() public ¶

isConnected( )

Checks if it's connected to the database

Returns

boolean
True if the database is connected, else false

length() public ¶

length( string $real )

Gets the length of a database-native column description, or null if no length

Parameters

string $real: Real database-layer column type (i.e. "varchar(255)")

Returns

mixed
An integer or string representing the length of the column

logQuery() public ¶

logQuery( string $sql )

Log given SQL query.

Parameters

string $sql: SQL statement

Todo:

Add hook to log errors instead of returning false

name() public ¶

name( string $data )

Returns a quoted name of $data for use in an SQL statement. Strips fields out of SQL functions before quoting.

Parameters

string $data

Returns

string
SQL field

order() public ¶

order( string $keys , string $direction = 'ASC' )

Returns an ORDER BY clause as a string.

Parameters

string $keys: $key Field reference, as a key (i.e. Post.title)
string $direction optional 'ASC': Direction (ASC or DESC)

Returns

string
ORDER BY clause

query() public ¶

query( )

DataSource Query abstraction

Returns

resource
Result resource identifier

queryAssociation() public ¶

queryAssociation( Model $model , unknown_type $linkModel , string $type , unknown_type $association , unknown_type $assocData , unknown_type $queryData , unknown_type $external , unknown_type $resultSet , integer $recursive , array $stack )

Enter description here...

Parameters

Model $model
unknown_type $linkModel
string $type: Association type
unknown_type $association
unknown_type $assocData
unknown_type $queryData
unknown_type $external
unknown_type $resultSet
integer $recursive: Number of levels of association
array $stack

rawQuery() public ¶

rawQuery( string $sql )

Executes given SQL statement.

Parameters

string $sql: SQL statement

Returns

unknown

read() public ¶

read( Model $model , array $queryData = array() , integer $recursive = null )

The "R" in CRUD

Parameters

Model $model
array $queryData optional array()
integer $recursive optional null: Number of levels of association

Returns

unknown

Overrides

DataSource::read()

reconnect() public ¶

reconnect( array $config = array() )

Reconnects to database server with optional new settings

Parameters

array $config optional array(): An array defining the new configuration settings

Returns

boolean
True on success, false on failure

renderJoinStatement() public ¶

renderJoinStatement( array $data )

Renders a final SQL JOIN statement

Parameters

array $data

Returns

string

renderStatement() public ¶

renderStatement( string $type , array $data )

Renders a final SQL statement by putting together the component parts in the correct order

Parameters

string $type
array $data

Returns

string

resolveKey() public ¶

resolveKey( unknown_type $model , unknown_type $key , unknown_type $assoc = null )

Returns a key formatted like a string Model.fieldname(i.e. Post.title, or Country.name)

Parameters

unknown_type $model
unknown_type $key
unknown_type $assoc optional null

Returns

string

Overrides

DataSource::resolveKey()

showLog() public ¶

showLog( boolean $sorted = false )

Outputs the contents of the queries log.

Parameters

boolean $sorted optional false

showQuery() public ¶

showQuery( string $sql )

Output information about an SQL query. The SQL statement, number of rows in resultset, and execution time in microseconds. If the query fails, an error is output instead.

Parameters

string $sql: Query to show information on.

truncate() public ¶

truncate( mixed $table )

Deletes all the records in a table and resets the count of the auto-incrementing primary key, where applicable.

Parameters

mixed $table: A string or model class representing the table to be truncated

Returns

boolean
SQL TRUNCATE TABLE statement, false if not applicable.

update() public ¶

update( Model $model , array $fields = array() , array $values = null , mixed $conditions = null )

Generates and executes an SQL UPDATE statement for given model, fields, and values. For databases that do not support aliases in UPDATE queries.

Parameters

Model $model
array $fields optional array()
array $values optional null
mixed $conditions optional null

Returns

boolean
Success

Overrides

DataSource::update()

Methods inherited from DataSource

__cacheDescription() public ¶

__cacheDescription( string $object , mixed $data = null )

Cache the DataSource description

Parameters

string $object: The name of the object (model) to cache
mixed $data optional null: The description of the model, usually a string or array

__destruct() public ¶

__destruct( )

Closes the current datasource.

insertQueryData() public ¶

insertQueryData( unknown_type $query , unknown_type $data , unknown_type $association , unknown_type $assocData , Model $model , Model $linkModel , array $stack )

Enter description here...

Parameters

unknown_type $query
unknown_type $data
unknown_type $association
unknown_type $assocData
Model $model
Model $linkModel
array $stack

Returns

unknown

isInterfaceSupported() public ¶

isInterfaceSupported( string $interface )

Returns true if the DataSource supports the given interface (method)

Parameters

string $interface: The name of the interface (method)

Returns

boolean
True on success

setConfig() public ¶

setConfig( array $config = array() )

Sets the configuration for the DataSource

Parameters

array $config optional array(): The configuration array

sources() public ¶

sources( $reset = false )

Convenience method for DboSource::listSources(). Returns source names in lowercase.

Returns

array

Methods inherited from Object

Object() public ¶

Object( )

A hack to support __construct() on PHP 4 Hint: descendant classes have no PHP4 class_name() constructors, so this constructor gets called first and calls the top-layer __construct() which (if present) should call parent::__construct()

Returns

Object

__openPersistent() public ¶

__openPersistent( string $name , string $type = null )

Open the persistent class file for reading Used by Object::_persist()

Parameters

string $name: Name of persisted class
string $type optional null: Type of persistance (e.g: registry)

_persist() public ¶

_persist( string $name , string $return , $object , $type = null )

Checks for a persistent class file, if found file is opened and true returned If file is not found a file is created and false returned If used in other locations of the model you should choose a unique name for the persistent file There are many uses for this method, see manual for examples

Parameters

string $name: name of the class to persist
string $return: $object the object to persist
$object
$type optional null

Returns

boolean
Success

_savePersistent() public ¶

_savePersistent( string $name , object $object )

You should choose a unique name for the persistent file

There are many uses for this method, see manual for examples

Parameters

string $name: name used for object to cache
object $object: the object to persist

Returns

boolean
true on save, throws error if file can not be created

_set() public ¶

_set( array $properties = array() )

Allows setting of multiple properties of the object in a single line of code.

Parameters

array $properties optional array(): An associative array containing properties and corresponding values.

_stop() public ¶

_stop( $status = 0 )

Stop execution of the current script

Parameters

$status optional 0: http://php.net/exit for values

cakeError() public ¶

cakeError( string $method , array $messages = array() )

Used to report user friendly errors. If there is a file app/error.php or app/app_error.php this file will be loaded error.php is the AppError class it should extend ErrorHandler class.

Parameters

string $method: Method to be called in the error class (AppError or ErrorHandler classes)
array $messages optional array(): Message that is to be displayed by the error class

Returns

error
message

dispatchMethod() public ¶

dispatchMethod( string $method , array $params = array() )

Calls a method on this object with the given parameters. Provides an OO wrapper for call_user_func_array, and improves performance by using straight method calls in most cases.

Parameters

string $method: Name of the method to call
array $params optional array(): Parameter list to use when calling $method

Returns

mixed
Returns the result of the method call

log() public ¶

log( string $msg , integer $type = LOG_ERROR )

API for logging events.

Parameters

string $msg: Log message
integer $type optional LOG_ERROR: Error type constant. Defined in app/config/core.php.

Returns

boolean
Success of log write

requestAction() public ¶

requestAction( mixed $url , array $extra = array() )

Calls a controller's method from any location.

Parameters

mixed $url: String or array-based url.
array $extra optional array(): if array includes the key "return" it sets the AutoRender to true.

Returns

mixed

Boolean true or false on success/failure, or contents of rendered action if 'return' is set in $extra.

toString() public ¶

toString( )

Object-to-string conversion. Each class can override this method as necessary.

Returns

string
The name of this class

Properties detail

`$_adodb` ¶

public ADOConnection

ADOConnection object with which we connect.

null

`$_adodbColumnTypes` ¶

public array

Array translating ADOdb column MetaTypes to cake-supported metatypes

array(
    'string' => 'C',
    'text' => 'X',
    'date' => 'D',
    'timestamp' => 'T',
    'time' => 'T',
    'datetime' => 'T',
    'boolean' => 'L',
    'float' => 'N',
    'integer' => 'I',
    'binary' => 'R',
)

`$columns` ¶

public array

ADOdb column definition

array(
    'primary_key' => array('name' => 'R', 'limit' => 11),
    'string' => array('name' => 'C', 'limit' => '255'),
    'text' => array('name' => 'X'),
    'integer' => array('name' => 'I', 'limit' => '11', 'formatter' => 'intval'),
    'float' => array('name' => 'N', 'formatter' => 'floatval'),
    'timestamp' => array('name' => 'T', 'format' => 'Y-m-d H:i:s', 'formatter' => 'date'),
    'time' => array('name' => 'T',  'format' => 'H:i:s', 'formatter' => 'date'),
    'datetime' => array('name' => 'T', 'format' => 'Y-m-d H:i:s', 'formatter' => 'date'),
    'date' => array('name' => 'D', 'format' => 'Y-m-d', 'formatter' => 'date'),
    'binary' => array('name' => 'B'),
    'boolean' => array('name' => 'L', 'limit' => '1')
)

`$description` ¶

public string

Enter description here...

"ADOdb DBO Driver"

Classes

Functions

Class DboAdodb

Properties summary

Inherited Properties

Method Summary

_execute() public

begin() public

buildColumn() public

column() public

commit() public

connect() public

describe() public

disconnect() public

enabled() public

fetchResult() public

fetchRow() public

fields() public

hasResult() public

lastAffected() public

lastError() public

lastInsertId() public

lastNumRows() public

limit() public

listSources() public

resultSet() public

rollback() public

value() public

Method Detail

_execute() public ¶

Parameters

Returns

begin() public ¶

Parameters

Returns

Overrides

buildColumn() public ¶

Parameters

Returns

Overrides

column() public ¶

Parameters

Returns

Overrides

commit() public ¶

Parameters

Returns

Overrides

connect() public ¶

Parameters

describe() public ¶

Parameters

Returns

Overrides

disconnect() public ¶

Returns

enabled() public ¶

Returns

Overrides

fetchResult() public ¶

Returns

fetchRow() public ¶

Returns

Overrides

fields() public ¶

Parameters

Returns

Overrides

hasResult() public ¶

Returns

Overrides

lastAffected() public ¶

Returns

Overrides

lastError() public ¶

Returns

lastInsertId() public ¶

Returns

Returns

Overrides