Solution Guide for Migrating Oracle on UNIX to SQL Server - Willy .Net

148 Developing: Databases — <strong>Migrating</strong> the Database Usersb.Obtain the characteristics of user accounts in <strong>Oracle</strong> that were identified insubstep a.The following statement can be executed to gather in<strong>for</strong>mation on each of theuse rs to be migrated:SELECT du.username,DECODE(du.password,'EXTERNAL','EXTERNAL','DB')"AUTHENTICATION MODE",du.default_tablespace, du.temporary_tablespace,dp.resource_name, dp.limitFROM dba_users du, dba_profiles dpWHERE du.profile = dp.profileAND dp.resource_type = 'PASSWORD'AND du.username = 'OE'where OE is the name of the user that is being migrated.The privileges granted to OE user are:USERNAME AUTHENTICATION MODE DEFAULT_TABLESPACETEMPORARY_TABLESPACE RESOURCE_NAMELIMITOEDBEXAMPLETEMPFAILED_LOGIN_ATTEMPTS UNLIMITEDOEDBEXAMPLETEMPPASSWORD_LIFE_TIME UNLIMITEDOEDBEXAMPLETEMPPASSWORD_REUSE_TIME UNLIMITEDOEDBEXAMPLETEMPPASSWORD_REUSE_MAX UNLIMITEDOEDBEXAMPLETEMPPASSWORD_VERIFY_FUNCTION NULLOEDBEXAMPLETEMP PASSWORD_LOCK_TIME UNLIMITEDOE DB EXAMPLETEMP PASSWORD_GRACE_TIME UNLIMITEDc.Create SQL Server login accounts that provide access to the SQL Serverinstance.Because the <strong>Oracle</strong> account in this example is database-authenticated andnone of the password features are in use, the SQL Server login can be createdas a SQL Server-authenticated login.The following commands can be executed to create the SQL Server login <strong>for</strong>the user OE with the password OE in the HRDATA database into which the HRschema's objects are migrated:Use MASTEREXEC sp_addlogin@loginame='OE',@passwd='OE',@defdb='HRDATA'd. Create a user account in each of the databases in which the schema's objectshave been migrated.The databases in which user accounts have to be created depend on the<strong>Oracle</strong> schemas <strong>for</strong> which the user has privileges and the SQL Server