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ResultSet
ResultSet
java.sql.ResultSet properties
next() | Advances the ResultSet to the next result. It returns false at the end of the data.
close() | Closes the ResultSet.
wasNull() | True if the last value read was `null`.
get(index) | Returns a JavaScript object of the column given in the index.
getString(index) | Return a string value from the column.
getBoolean(index) | Return a boolean value from the column.
getInt(index) | Returns an integer value from the column.
getDouble(index) | Return a double value from the column.
getDate(index) | Return a date value from the column.
getTime(index) | Return a time value from the column.
getAsciiStream(index) | Return an InputStream from the column.
getUnicodeStream(index) | Return an InputStream from the column.
getBinaryStream(index) | Return an InputStream from the column.
toObject([object]) | Reads the entire result set into the JavaScript object.
java.sql.ResultSet properties
### next()
Advances the ResultSet to the next result. It returns false at the end of the data.
### close()
Closes the ResultSet.
### wasNull()
True if the last value read was `null`.
### get(index)
Returns a JavaScript object of the column given in the index. This is the JavaScript equivalent of `getObject(index)`
SQL type | JavaScript type
--- | ---
BIT | boolean
TINYINT | number
SMALLINT | number
INTEGER | number
FLOAT | number
REAL | number
DOUBLE | number
CHAR | string
VARCHAR | string
NULL | null
BIGINT | string
NUMERIC | string
DECIMAL | string
LONGVARCHAR | InputStream
DATE | date
TIME | date
TIMESTAMP | date
BINARY | wrapped byte array
VARBINARY | wrapped byte array
LONGVARBINARY | InputStream
If `index` is a number, it returns the data for the column number, otherwise it returns the data for the named column.
get() using numeric index
rs = statement.executeQuery("select NAME, PRICE from ITEMS"); while (rs.next()) { writeln(rs.get(1) + " " + rs.get(2)); }
Cappuccino 1.25 Mocha 1.90 Latte 1.75 Coffee 0.25
get() using string index
rs = statement.executeQuery("select NAME, PRICE from ITEMS"); while (rs.next()) { writeln(rs.get("name") + " " + rs.get("price")); }
Cappuccino 1.25 Mocha 1.90 Latte 1.75 Coffee 0.25
### getString(index)
Return a string value from the column. If `index` is a number, it returns the data for the column number, otherwise it returns the data for the named column.
### getBoolean(index)
Return a boolean value from the column. If `index` is a number, it returns the data for the column number, otherwise it returns the data for the named column.
### getInt(index)
Returns an integer value from the column. If `index` is a number, it returns the data for the column number, otherwise it returns the data for the named column.
### getDouble(index)
Return a double value from the column. If `index` is a number, it returns the data for the column number, otherwise it returns the data for the named column.
### getDate(index)
Return a date value from the column. If `index` is a number, it returns the data for the column number, otherwise it returns the data for the named column.
### getTime(index)
Return a time value from the column. If `index` is a number, it returns the data for the column number, otherwise it returns the data for the named column.
### getAsciiStream(index)
Return an InputStream from the column. If `index` is a number, it returns the data for the column number, otherwise it returns the data for the named column.
### getUnicodeStream(index)
Return an InputStream from the column. If `index` is a number, it returns the data for the column number, otherwise it returns the data for the named column.
### getBinaryStream(index)
Return an InputStream from the column. If `index` is a number, it returns the data for the column number, otherwise it returns the data for the named column.
### toObject([object])
Reads the entire result set into the JavaScript object. If no arguments are given, create a new object.
rs = statement.executeQuery("select NAME, PRICE from ITEMS"); while (rs.next()) { obj = rs.toObject(); writeln(obj.name + " " + obj.price); }
DBPool |  | XML Library
Copyright © 1998-2000 Caucho Technology. All rights reserved. Last modified: Fri, 31 Mar 2000 18:55:13 -0800 (PST)