We have seen how to read data from a file, either in unstructured text or CSV format, and how to write data in these formats. We’ve also seen how to read and write JSON. In this chapter we’ll see how ...

Select concat('INSERT INTO #emp values(',emp_id,',',char(39),emp_name,char(39),',',salary, ...

The chain is speaking out after announcing new digital menu board investments. Wendy's is pushing back on reports that the restaurant chain will increase menu prices. Wendy's issued a statement ...

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 ...

This is an extension library to the Spring Data JPA complex or dynamic SQL query. 这是一个比 MyBatis 更加强大的 Spring Data JPA 扩展库 ...

Part of the SQL Server 2022 blog series. SQL Server 2022 introduces a handful of new members to the growing Intelligent Query Processing (IQP) family. These additions range from expanding and ...

Abstract: In this paper, we propose an approach for energy-aware FPGA-based query acceleration for databases on embedded devices. After the analysis of an incoming query, a query-specific hardware ...