development

Creating a Table with Java JDBC Statement

In Java, the JDBC (Java Database Connectivity) API provides a standard way to interact with databases. With JDBC, you can perform various database operations, including creating tables. In this tutorial, we’ll explore how to create a table using Java JDBC statements.

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development

How to Download, Install and run PostgreSQL on Mac and Windows

To download, install, and run PostgreSQL on your local machine, you can follow these steps:

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development

SQL Quick Reference: Most Common SQL Commands

In this post, we will cover the basics of SQL commands with short and easy to understand examples.

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development

How to use the SQL Drop, Truncate and Delete Statements

The SQL DELETE statement is used to delete records from a table whereas the DROP statement is used to delete a table or a database. The TRUNCATE TABLE statement can also be used to delete records from a table.

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development

How to use SQL Create Statement to Create Database and Tables

In this post we will look at how to use the SQL create statement to create a database and tables in SQL. Before being able to create a table and add data, we first need to create a database.

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development

SQL Alter Table Statement

The ALTER TABLE statement in SQL is used to add, modify or delete table columns. We can also use ALTER TABLE statement to add or drop various table constraints.

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development

SQL Select Statement

The SELECT statement in SQL is used to retrieve data from a database table.

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