Starting with JDBC driver 12.10, the following resultset will be null and seems to ignore the select statement at the end. This is a regression from previous JDBC driver versions before 12.10. It is ...
The beauty and joy of a relational database is the concept of relational closure—everything is a table. Beyond the eponymous table, query results are also “tables.” Any query serves as a table to be ...
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In sql_parse.py, the Superset SQL parser is able to recognize and handle row limiting clauses that use keywords LIMIT and TOP but does not handle the FETCH FIRST clause, which is used by some ...
Both Select Case and Like operators are powerful and extremely useful commands in VBA language , but under normal circumstances, they don't work together. In this article you will learn how to ...
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 ...
Statement level is the lowest level of granularity to fail or succeed upon. If you have in your example 100 records in table A to update based upon some logic (e.g. from another table, from a custom ...
Well, if you happen to be using Sql Server you can do that sort of thing in T-Sql. In Oracle, you can also accomplish the same thing using pl/sql. Either way i'd do it in a stored ...
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