Qore FreetdsSqlUtil Module Reference  1.4.2
FreetdsSqlUtil::FreetdsSavepointHelper Class Reference

FreeTDS savepoint helper. More...

Inherits AbstractSavepointHelper.

Public Member Methods

 constructor (AbstractDatasource ds, *string savepoint="x"+get_random_string(31))
 Creates the object. More...
 

Private Member Methods

 createSavepointImpl ()
 Creates the savepoint.
 
 deleteSavepointImpl ()
 Deletes the savepoint.
 
 rollbackImpl ()
 Rolls back to the savepoint.
 

Detailed Description

FreeTDS savepoint helper.

Member Function Documentation

◆ constructor()

FreetdsSqlUtil::FreetdsSavepointHelper::constructor ( AbstractDatasource  ds,
*string  savepoint = "x"+get_random_string(31) 
)

Creates the object.

Note
MS SQL Server savepoint identifiers cannot be longer than 32 character by default; the default savepoint value uses the unique hash for the object, which is 40 characters long, so we have to use another algorithm to create the savepoint string on Oracle