Web Reference: Jul 30, 2009 · Since Spark 2.0, string literals are unescaped in our SQL parser, see the unescaping rules at String Literal. For example, in order to match "\abc", the pattern should be "\abc". Beyond SQL: Spark SQL Abstractions for the Common Spark Job - Michael Armbrust (Databricks) SQL and structured data (SparkSQL), machine learning (MLib), stream processing (Spark Streaming and Structured Streaming), graph analytics (GraphX), and a variety of open source libraries.
YouTube Excerpt: Live from Spark Summit 2015 // About the Presenter // Michael Armbrust is the lead developer of the
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