MDB2
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Class: MDB2_Driver_Datatype_sqlite

Source Location: /MDB2_Driver_sqlite-1.5.0b4/MDB2/Driver/Datatype/sqlite.php

Class Overview

MDB2_Driver_Datatype_Common
   |
   --MDB2_Driver_Datatype_sqlite

MDB2 SQLite driver


Author(s):

Methods


Inherited Variables

Inherited Methods


Class Details

[line 58]
MDB2 SQLite driver


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Method Detail

getTypeDeclaration   [line 102]

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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matchPattern   [line 241]

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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_getIntegerDeclaration   [line 200]

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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_mapNativeDatatype   [line 295]

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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Documentation generated on Tue, 23 Oct 2012 18:31:11 +0000 by phpDocumentor 1.4.3. PEAR Logo Copyright © PHP Group 2004.