Docs For Class MDB2_Driver_Datatype

string getTypeDeclaration(
array
$field)

Obtain DBMS specific SQL code portion needed to declare an text type field to be used in statements like CREATE TABLE.

Return: DBMS specific SQL code portion that should be used to declare the specified field.
Access: public

Parameters:

array

$field

—

associative array with the name of the properties of the field being declared as array indexes. Currently, the types of supported field properties are as follows:

length Integer value that determines the maximum length of the text field. If this argument is missing the field should be declared to have the longest length allowed by the DBMS.

default Text value to be used as default for this field.

notnull Boolean flag that indicates whether this field is constrained to not be set to null.

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string matchPattern(
array
$pattern, [string
$operator = null], [string
$field = null])

build a pattern matching string

Return: SQL pattern
Access: public

Parameters:

array	`$pattern`	—	even keys are strings, odd are patterns (% and _)
string	`$operator`	—	optional pattern operator (LIKE, ILIKE and maybe others in the future)
string	`$field`	—	optional field name that is being matched against (might be required when emulating ILIKE)

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string _getIntegerDeclaration(
string
$name, string
$field)

Obtain DBMS specific SQL code portion needed to declare an integer type field to be used in statements like CREATE TABLE.

Return: DBMS specific SQL code portion that should be used to declare the specified field.
Access: protected

Parameters:

string $name — name the field to be declared.

string

$field

—

associative array with the name of the properties of the field being declared as array indexes. Currently, the types of supported field properties are as follows:

unsigned Boolean flag that indicates whether the field should be declared as unsigned integer if possible.

default Integer value to be used as default for this field.

notnull Boolean flag that indicates whether this field is constrained to not be set to null.

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array _mapNativeDatatype(
array
$field)

Maps a native array description of a field to a MDB2 datatype and length

Return: containing the various possible types, length, sign, fixed
Access: public

Parameters:

array $field — native field description

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Class: MDB2_Driver_Datatype_sqlite

Class Overview

Author(s):

Methods

Inherited Variables

Inherited Methods

Class Details

Method Detail

getTypeDeclaration [line 102]

Parameters:

matchPattern [line 241]

Parameters:

_getIntegerDeclaration [line 200]

Parameters:

_mapNativeDatatype [line 295]

Parameters: