DatabaseSchema: ezcDbSchemaOracleReader
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Class: ezcDbSchemaOracleReader
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Handler for Oracle connections representing a DB schema. [
source]
Implemented Interfaces
Method Summary
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public static string |
convertToGenericType(
$typeString, &$typeLength, $typePrecision, $typeLength )
Converts the native Oracle type in $typeString to a generic DbSchema type. |
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public int |
getReaderType(
)
Returns what type of schema reader this class implements. |
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public ezcDbSchema |
loadFromDb(
$db )
Returns a ezcDbSchema object from the database that is referenced with $db. |
Methods
convertToGenericType
string convertToGenericType(
string
$typeString,
&$typeLength, int
$typePrecision, int
$typeLength )
Converts the native Oracle type in $typeString to a generic DbSchema type.
This method converts a string like "VARCHAR2" to the generic DbSchema type and uses parameters $typeLength and $typePrecision to detect emulated types char(1) == 'boolean', number(N) == "decimal".
Parameters
| Name |
Type |
Description |
$typeString |
string |
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$typeLength |
int |
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$typePrecision |
int |
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&$typeLength |
|
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getReaderType
int getReaderType(
)
Returns what type of schema reader this class implements.
This method always returns ezcDbSchema::DATABASE
loadFromDb
Returns a ezcDbSchema object from the database that is referenced with $db.
Parameters
Last updated: Mon, 17 Dec 2007
