Programming languages like SQL, MySQL, SQL Server, etc. can provide functionalities to achieve this. Creating a User create user <username> identified by "<password>";Granting Permissions: grant <privilege> to <user>Creating a table: create table table_name( column1 data t...
How to write SQL Query and running in parallel within stored procedure ? how to write string lines to a text file from a T-SQL script? How to: 1) Insert a range of values into a table with a single identity column 2) Rank the results without using any functions How To: Save a str...
to secure intellectual property written in PL/SQL is weak I also felt it was intriguing that Oracle has made it "easy" for anyone to understand how to recover source code in 9i and lower I also find it interesting that Oracle has shipped API's since the beginning of PL/SQL ...
You can test or tune your program unit performance in Oracle forms with Ora_Prof package. Suppose you have created to procedure to perform a single task with different logic and you want to check exactly which procedure is performing well. See the below example: declare i PLS_INTEGER; BEGIN ...
Inside the execution section, we write code to display both varray by using the dbms_output.put_line procedure, and we end the procedure. The final result of the above statement we show below screenshot as follows. Output: Conclusion
Ora_Prof.Destroy_Timer('test2'); END; It will give the result in milliseconds and now you can analyze that which program is working good. See also: Creating, Stoping, Re-Starting timer in Oracle Forms Tune Oracle Form's PLSQL Code with the help of timer...
1. getErrorCode() 2. getMessage() 3. getSQLState() 4. printStackTrace() 5. getNextException() How to handle the exception in SQL? Write the business logic in the try block. If any error or exception has occurred in it, catch it in the Catch block and write the appropriate message...
Step 8: Create a user for the migration repository by entering the code below in the SQL Worksheet. CREATE USER MWREP IDENTIFIED BY mwrep DEFAULT TABLESPACE USERS TEMPORARY TABLESPACE TEMP; GRANT CONNECT, RESOURCE, CREATE SESSION, CREATE VIEW TO MWREP; Step 9: Use the “Run Script (F5)”...
Method 1: Use Hevo ETL to Move Data From Postgres to Snowflake With Ease Step 1: Configure PostgreSQL as Source Step 2: Configure Snowflake as a Destination Method 2: Write a Custom Code to Move Data from Postgres to Snowflake 1. Extract Data from Postgres 2. Postgres to Snowflake Data...
PL/SQL DataType: Exercise-1 with Solution Write a PL/SQL block to learn how to declare a character type variable. Sample Solution: PL/SQL Code: DECLAREc VARCHAR2(8CHAR);BEGINc :='abc ';END;/ Copy or can also be declare like this- ...