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Recent questions tagged #spark-sql
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#spark-sql
0
votes
What is Spark SQL?
asked
Mar 7, 2020
in
Spark Sql
by
rahuljain1
(
6.0k
points)
#spark-sql
+1
vote
Which of the following the data is organised into named coloumn?
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
#spark-sql-questions-answers
#spark-sql
#spark-sql-questions
#sql-faq
#spark-sql-faq
#hadoop
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#big-data
#sql-tutorial
+1
vote
The Dataset API is accessible in-
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
#spark-sql-questions-answers
#spark-sql
#spark-sql-questions
#sql-faq
#spark-sql-faq
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+1
vote
___ is the entry point to interact with underlying Spark functionality
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
#spark-sql-questions-answers
#spark-sql
#spark-sql-questions
#sql-faq
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#hadoop
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+1
vote
Which of the following is not true for Catalyst Optimizer?
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
#spark-sql-questions-answers
#spark-sql
#spark-sql-questions
#sql-faq
#spark-sql-faq
#hadoop
#hadoop-spark
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#sql-tutorial
+1
vote
User-defined aggregations in Spark SQL
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
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+1
vote
We can create DataFrame using-
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
#spark-sql-questions-answers
#spark-sql
#spark-sql-questions
#sql-faq
#spark-sql-faq
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+1
vote
Which of the following are uses of Apache Spark SQL?
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
#spark-sql-questions-answers
#spark-sql
#spark-sql-questions
#sql-faq
#spark-sql-faq
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#hadoop-spark
#big-data
#sql-tutorial
+1
vote
Which of the following is true for Spark SQL?
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
#spark-sql-questions-answers
#spark-sql
#spark-sql-questions
#sql-faq
#spark-sql-faq
#hadoop
#hadoop-spark
#big-data
#sql-tutorial
+1
vote
Which creates DataFrame objects and executes SQL queries
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
#spark-sql-questions-answers
#spark-sql
#spark-sql-questions
#sql-faq
#spark-sql-faq
#hadoop
#hadoop-spark
#big-data
#sql-tutorial
+1
vote
DataFrame: Supports the programming languages like ___
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
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+1
vote
How to see the Structure (Schema) of the DataFrame
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
#spark-sql-questions-answers
#spark-sql
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+1
vote
Which of the following is true about DataFrame?
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
#spark-sql-questions-answers
#spark-sql
#spark-sql-questions
#sql-faq
#spark-sql-faq
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#big-data
#sql-tutorial
+1
vote
Does Dataset API support Python and R.
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
#spark-sql-questions-answers
#spark-sql
#spark-sql-questions
#sql-faq
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+1
vote
Functions of Spark SQL is/are
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
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#spark-sql
#spark-sql-questions
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+1
vote
When SQL run from the other programming language the result will be-
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
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#spark-sql
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+1
vote
Syntax to create a DataFrame based on the content of a JSON file
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
#spark-sql-questions-answers
#spark-sql
#spark-sql-questions
#sql-faq
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#hadoop
#hadoop-spark
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#sql-tutorial
+1
vote
How to display the content of the DataFrame
asked
Jun 30, 2019
in
Spark Sql
by
anonymous
#spark-sql-questions-answers
#spark-sql
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