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Do You Know Numpy and Pandas
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Do You Know Numpy and Pandas

EasySQL · PostgreSQL

Problem

What is numpy and pandas?

Write a PostgreSQL query that retrieves the catalog entries for numpy and pandas. Return their names and descriptions in alphabetical order.

Output

  1. One row for each requested tool.
  2. Columns: tool_name, description.
  3. Include only numpy and pandas, ordered by tool_name ascending.

Schema

analytics_tools
ColumnTypeDescription
tool_idPKINTUnique identifier for the catalog entry
tool_nameVARCHAR(100)Name of the Python or analytics tool
descriptionTEXTShort description of the tool
categoryVARCHAR(100)General category for the tool
Tablesanalytics_tools
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