I try to convert an Oracle database to PostgreSQL database. I want to import specific table in specific schema. It's easy for 'basic' table, I use IMPORT FOREIGN SCHEMA "ORASCHEMA" LIMIT TO (mytable) ...
This phase involved understanding the data generation process, ensuring data integrity, and effectively using PL/SQL procedures for bulk data operations. This phase highlighted the power of PL/SQL in ...
WebFree tool to convert SQL queries used in MySQL, Oracle, Postgresql or SQL server into MongoDB - NoSQL query format. Format was about 17 times slower than Right () using 1 mio rows. files. I made a ...
PostgreSQL, the popular open source relational database, is getting support for MERGE statements, a move which is intended to make migration from SQL Server and Oracle-based systems easier. With the ...