Abstract: Automatically parsing SQL queries from natural languages can help non-professionals access databases and improve the efficiency of information utilization. It is a long-term research issue ...

THIS pleasant and moderately priced little book forms an excellent introduction to the complex variable. It is written in a brisk and lucid style, and may be confidently recommended to students of ...

We are excited to announce that SQL Server environment variables (Entra) for Power Apps support is currently rolling out and will be in Preview regions by Jan 22 and in all regions – including ...

THE exposition of a mathematical subject in its early stages of development is apt to require a bulky volume; the appearance of this concise treatise, covering so much ground, would consequently ...

When a SQL changeset contains multiple statements and a variable @begin or a temp table #begin, liquibase update fails with the following error: Running Changeset: example-changelog.sql::1::your.name ...

This code ends up running SELECT DISTINCT columnName FROM my_table (it interpolates the name of the variable into the SQL): I expected it to run SELECT DISTINCT my_column FROM table (interpolate the ...

A common SQL habit is to use SELECT * on a query, because it’s tedious to list all the columns you need. Plus, sometimes those columns may change over time, so why not just do things the easy way? But ...

SQL Window functions are an advanced type of function in SQL. In this post, you will learn about what SQL window functions are and how they can be used or work. What are SQL window functions? SQL ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...