Email Checking Validation function
1. Overview This blog explains about, how we can Email validation using PLSQL function. 2. Technologies and Tools Used The following technology has been used to achieve the same. Ø Oracle PLSQL 3. Use Case To Create one function in database 18C 4. Architecture Oracle Database Using Database 18C ORALCE PL/SQL 5. Examples Step 1: Create one function in Database. Create one function in database. Code: CREATE FUNCTION f_email_validate (pi_email_id IN OUT VARCHAR2) RETURN BOOLEAN IS lv_n_check_len NUMBER; lv_b_check_in_at BOOLEAN; lv_b_check_in_dot BOOLEAN; lv_v_extn VARCHAR2 (10); BEGIN lv_n_check_len := LENGTH (pi_email_id); pi_email_id := LOWER (pi_email_id); SELECT REPLACE (pi_email_id, ‘ ‘, ”) INTO pi_email_id FROM DUAL; SELECT REPLACE (pi_email_id, ‘”‘, ”) INTO pi_email_id…
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