BI Applications: Privileges within a PLSQL procedure

BI Applications: Privileges within a PLSQL procedure: "Oracle expects that we mention explicitly what kind of privileges the PLSQL procedure has. If we do not specify it properly there are chance..."

BI Applications: Accessing Table Names of other Schemas

BI Applications: Accessing Table Names of other Schemas: "Many times we would want to select the table names from another schema. In such cases below SELECT would help.. select TABLE_NAME FROM ALL_..."

BI Applications: Database Character Set of a DB

BI Applications: Database Character Set of a DB: "This query will help in finding the database character set of an oracle db. Select value from SYS.NLS_DATABASE_PARAMETERS where PARAMETER =..."

BI Applications: Difference Between COALESCE and NVL

BI Applications: Difference Between COALESCE and NVL: "COALESCE and NVL are used to achieve the same functionality of providing a default value in case the column returns a NULL. The differences..."

BI Applications: TO_CHAR(date column) returns zero

BI Applications: TO_CHAR(date column) returns zero: "In Oracle Database we face this issue sometimes. We see that Date field contains all zeros Example - select to_char(Date_column,'dd-mm-yyyy ..."

BI Applications: Unsupported conversion Error for INFA maps on Orac...

BI Applications: Unsupported conversion Error for INFA maps on Orac...: "If your ETL tasks are failing with error as Unsupported conversion Error and log mentions something like below - ORA-26097: unsupported conv..."

BI Applications: Debug the Debugger of INFA

BI Applications: Debug the Debugger of INFA: "Many times we face issues while using the debugger feature of Informatica. We get error saying 'Error connecting to DTM Service' There are..."