Posted inORACLE PLSQL

Reading File From Oracle Directory

How to read Files from Oracle Directory using PL/SQL? File Structure ACCOUNTINGRESEARCHSALESOPERATIONS3 Records5 Records6 Records0 Records How to generate files into Oracle Directory? Copy CodeCopiedUse a different Browser DECLARE l_file…
March 29, 2020
Posted inORACLE PLSQL

Writing File to Oracle Directory

How to write file to ORACLE Directory using PL/SQL? Creating directory Copy CodeCopiedUse a different BrowserGRANT CREATE ANY DIRECTORY TO apex_19_2; CREATE OR REPLACE DIRECTORY my_dir AS 'C:\App\MY_DIR'; Writing File…
March 27, 2020
Posted inAPEX

How to Install APEX in Oracle 19 C

How to install APEX in Oracle 19 C Download APEX from Oracle products.Download APEX 19.2  Oracle 19 C is multi tenant architecture database. We can create multiple Pluggable databases (PDBs…
March 26, 2020
Posted inORACLE

Working With SYS_CONTEXT

How to create Oracle SYS_CONTEXT ?  Oracle SYS_CONTEXT holds the value of the parameter associated with context namespace. PrerequisiteDatabase user needs grant to create context. GRANT CREATE ANY CONTEXT TO…
March 11, 2020
Posted inORACLE PLSQL

CLOB to BLOB using PLSQL

Create function to convert the CLOB to BLOB Copy CodeCopiedUse a different BrowserCREATE OR REPLACE FUNCTION clob_to_blob (i_clob_text IN CLOB) RETURN BLOB IS /* Version 1 29-mar-2020 */ l_blob_file BLOB;…
February 29, 2020
Posted inDBA ORACLE

Create user in Oracle 12 C

Create user 12C: connect system/manager as sysdba alter session set "_ORACLE_SCRIPT"=true; / create user lime identified by limeoracle; / grant dba to lime; / connect lime/limeoracle / create table test(lime…
February 24, 2020