SQL functions are used exclusively with SQL commands within SQL statements. There are two general types of SQL functions: single row (or scalar) functions and aggregate functions. …

The list of Oracle/PLSQL functions is sorted into the type of function based on categories such as string/character, conversion, advanced, numeric/mathematical, and date/time. These functions …

This page contains a list of all Oracle SQL functions. It contains SQL functions from Oracle 12c, as well as older versions such as 9i, 10g, and 11g. It's a great page for you to bookmark for …

Oracle Built in Functions. There are two types of functions in Oracle. 1) Single Row Functions: Single row or Scalar functions return a value for every row that is processed in a query. 2) …

How to develop a PL/SQL function and call it in various places such as an assignment statement and an SQL statement.

Oracle PL/SQL offers a wide range of built-in functions that can be used to perform various operations on data stored in the database. Some examples of Oracle PL/SQL functions …

Jun 15, 2024 · PL/SQL functions are reusable blocks of code that can be used to perform specific tasks. They are similar to procedures but must always return a value. A function in PL/SQL …

SQL functions are built into Oracle Database and are available for use in various appropriate SQL statements. Do not confuse SQL functions with user-defined functions written in PL/SQL. If …

All functions in alphabetical order: 1 ABS(n) 2 ACOS(n) 3 ADD_MONTHS(date, integer) 4 APPROX_COUNT (expr) 5 APPROX_COUNT_DISTINCT(expr) 6 …

Jan 4, 2025 · In this blog post, we will go over various important SQL functions and expressions that are commonly used in Oracle databases, using real examples to highlight their use and …