[ZEPPELIN-4625] Color Code SQL Strings

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Won't Fix
• Labels: spark
• Assignee: Unassigned
• Reporter: Shreyas
• Created: 19/Feb/20 04:49
• Updated: 22/Aug/23 16:16
• Resolved: 22/Aug/23 16:16

Description

This may be specific to Spark interpreter.

Zeppelin nicely applies color coding to cells that begin with %sql or %spark.sql.

This request is to bring the same color coding to sql embedded in strings as well.

For e.g.

// Zeppelin paragraph
val df = spark.sql("""
  |select * from examples
  |where dt_col = date '2020-01-01'
""".stripMargin)

This feature is going to be extremely useful when trying to debug complex embedded queries etc.