datu 0.3.4

datu - a data file utility
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

Feature: Count
  Return the number of rows in a Parquet, Avro, CSV, or ORC file.

  Scenario: Count Parquet
    When I run `datu count fixtures/table.parquet`
    Then the command should succeed
    And the output should contain "3"

  Scenario: Count Avro
    When I run `datu count fixtures/userdata5.avro`
    Then the command should succeed
    And the output should contain "1000"

  Scenario: Count ORC
    When I run `datu convert fixtures/userdata5.avro $TEMPDIR/userdata5.orc --select id,first_name --limit 10`
    Then the command should succeed
    When I run `datu count $TEMPDIR/userdata5.orc`
    Then the command should succeed
    And the output should contain "10"

  Scenario: Count CSV
    When I run `datu count fixtures/table.csv`
    Then the command should succeed
    And the output should contain "3"