Progress
SQL-92
Guide and Reference


Java Class Reference

This section provides reference material on the Progress SQL Java classes and methods. This section lists all the methods in the Progress SQL Java classes and shows which classes declare them. Subsequent sections are arranged alphabetically and describe each class and its methods in more detail. Some Java methods are common to more than one class.

setParam

Sets the value of an SQL statement’s input parameter to the specified value; a literal, procedure variable, or procedure input parameter. The following Java classes declare setParam:

makeNULL

Sets the value of an SQL statement’s input parameter to null. The following Java classes declare makeNull:

execute

Executes the SQL statement. The following Java classes declare execute:

rowCount

Returns the number of rows deleted, inserted, or updated by the SQL statement. The following Java classes declare rowCount:

open

Opens the result set specified by the SELECT or CALL statement. The following Java class declares open:

close

Closes the result set specified by the SELECT or CALL statement. The following Java class declares close:

fetch

Fetches the next record in a result set. The following Java class declares fetch:

found

Checks whether a fetch operation returned to a record. The following Java class declares found:

wasNULL

Checks if the value in a fetched field is null. The following Java class declares wasNull:

getValue

Stores the value of a fetched field in the specified procedure variable or procedure output parameter. The following Java class declares getValue:

set

Sets the field in the currently active row of a procedure’s result set a literal, procedure variable, or procedure input parameter. The following Java class declares set:

insert

Inserts the currently active row into the result set of a procedure. The following Java class declares insert:

getDiagnostics

Returns the specified detail of an error message. The following Java class declares getDiagnostics:

log

Writes a message to the log. The following Java classes inherit the log:

err

Writes a message to the log. The following Java classes write to the log: :


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