Getting Started with MySQL
What is MySQL?MySQL is an open-source relational database management system (RDBMS) based on SQL (Structured Query Langu...
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388 guides · 8 topics
API to Update FND_LOOKUP DECLARE l_lookup_type VARCHAR2 (250); l_lookup_code VARCHAR2 (250);...
Oracle SQL Performance & TuningOracle provides features and tools to analyze and tune query performance.Execution PlansI...
Basic SELECTSELECT name, salary FROM employees;All ColumnsSELECT * FROM employees;
SELECT DISTINCT A.APPLICATION_ID , A.application_short_name , b.application_name , c.RESPO...
DECLARE l_responsibility_id NUMBER; l_application_id NUMBER; l_user_id NUMBER; l_request_id...
Lists the Data Access Sets (GL access sets) the current user has access to — used as the LOV source for a "Data Ac...
Updated Aug 28, 2026
security-parametersLists the Business Units the current BI Publisher user has data access to, based on their user role data assignments &md...
Updated Aug 18, 2026
security-parametersLists the Business Units the current user has procurement agent access to, via their PO agent assignment — used as...
Updated Aug 22, 2026
security-parametersLists the Ledgers the current user has direct data access to — used as the LOV source for a "Ledger" report parame...
Updated Aug 22, 2026
security-parametersLists the Fixed Asset Books the current user has data access to — used as the LOV source for a Fixed Assets report...
Updated Aug 22, 2026
security-parametersLists the Intercompany Organizations the current user has data access to — used as the LOV source for an intercomp...
Updated Aug 22, 2026
Guides filed under this topic.
What is MySQL?MySQL is an open-source relational database management system (RDBMS) based on SQL (Structured Query Langu...
Installation StepsDownload MySQL installer from the official websiteChoose Server + WorkbenchConfigure root passwordTest...
How MySQL ComparesMySQL: Great for web apps, open-source, fast readsPostgreSQL: Open-source, very advanced features, bet...
CREATE DATABASECREATE DATABASE inventory_db;CREATE TABLECREATE TABLE products ( id INT PRIMARY KEY, name VARCHAR(100...
ALTER TABLEALTER TABLE employees ADD email VARCHAR(100);RENAME TABLERENAME TABLE employees TO staff;TRUNCATE TABLETRUNCA...
Common Data TypesINT: Whole numbersDECIMAL: Fixed-point precision numbersVARCHAR(n): Variable-length stringsDATE / DATET...
Primary KeyCREATE TABLE customers ( id INT PRIMARY KEY, name VARCHAR(100) );Foreign KeyCREATE TABLE orders ( id IN...
Basic INSERTINSERT INTO employees (id, name, salary) VALUES (1, 'John Doe', 50000);Multiple RowsINSERT INTO employees (i...
Basic UPDATEUPDATE employees SET salary = 62000 WHERE id = 3;Always use a WHERE clause to avoid updating all rows uninte...