34 lines
1.2 KiB
Plaintext
34 lines
1.2 KiB
Plaintext
[[tutorial-discovering]]
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=== Discovering your data
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Using the Discover application, you can enter
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an {ref}/query-dsl-query-string-query.html#query-string-syntax[Elasticsearch
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query] to search your data and filter the results.
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. Open *Discover*.
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+
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The current index pattern appears below the filter bar, in this case `shakes*`.
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You might need to click *New* in the menu bar to refresh the data.
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. Click the caret to the right of the current index pattern, and select `ba*`.
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. In the search field, enter the following string:
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+
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[source,text]
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account_number:<100 AND balance:>47500
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The search returns all account numbers between zero and 99 with balances in
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excess of 47,500. It returns results for account numbers 8, 32, 78, 85, and 97.
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[role="screenshot"]
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image::images/tutorial-discover-2.png[]
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By default, all fields are shown for each matching document. To choose which
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fields to display, hover the pointer over the the list of *Available Fields*
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and then click *add* next to each field you want include as a column in the table.
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For example, if you add the `account_number` field, the display changes to a list of five
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account numbers.
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[role="screenshot"]
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image::images/tutorial-discover-3.png[]
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