DatabaseSchema: ezcDbSchemaPgsqlReader
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Class: ezcDbSchemaPgsqlReader
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Handler for PostgreSQL connections representing a DB schema. [
source]
Implemented Interfaces
Method Summary
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public static string |
convertToGenericType(
$typeString, &$typeLength, &$typePrecision )
Converts the native PostgreSQL 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
$typeString, int
&$typeLength, int
&$typePrecision )
Converts the native PostgreSQL type in $typeString to a generic DbSchema type.
This method converts a string like "float(5,10)" to the generic DbSchema type and uses the by-reference parameters $typeLength and $typePrecision to communicate the optional length and precision of the field's type.
Parameters
| Name |
Type |
Description |
$typeString |
string |
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&$typeLength |
int |
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&$typePrecision |
int |
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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
