PLSQL handles the errors caused at the server level and publishes them using the following functions: EXCEPTION This datatype is declared in DECLARE section of the PLSQL code enables to call those as ...

A new chapter has begun in the Snowflake ecosystem for data engineers and developers. On July 2, 2025, Snowflake's 9.18 release introduced a long-awaited feature: support for OUT parameters in stored ...

Enterprises around the world are rethinking their data strategy. Oracle remains foundational for many mission-critical applications, but licensing pressure, modernization priorities, and the need for ...

Data isn't just oil anymore; it’s the oxygen your enterprise breathes. In 2026, the volume of data flowing through the average mid-to-large enterprise isn't just massive—it’s complex, messy, and ...

SQL is a conventional database the language that is used to maintain, create and recover the relational database whereas PL/SQL, Procedural Language extension to SQL, it prolongs SQL and provides ...

Three courses in one to prepare you for the programmer job market. This course will teach you how to use SQL to build applications and generate business reports, master SQL using an Oracle database, ...

Understand how Lakehouse architecture compares to Oracle’s traditional relational data warehouse model. Discover how to inventory database objects and translate Oracle-specific schemas to ...

Для того, чтобы можно было бы работать с локальными файлами: загружать данные из файлов напрямик в БД, выгружать данные из БД в локальные файлы ...

This book teaches PL/SQL skills through real-world labs and extensive examples. Now fully updated for the newest version of PL/SQL 21c, Elena Rakhimov covers everything from basic syntax and program ...

In this blog post, we'll focus on converting PL/SQL proprietary code to an open standard python code and take advantage of PySpark for ETL workloads and Databricks SQL's data analytics workload power.