Computer Science, asked by khatrimansi3399, 9 months ago

YOU CAN DISPLAY RECORDS FROM A TABLE THAT MATCHES CERTAIN CRITERA IN A 1 REPORT 2 TABLE 3 QUERY

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Answered by Anonymous
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Apply a Query using the Query expression syntax

Let's start with the basics: Language clauses. The syntax of the Query language is composed of clauses. Each clause starts with one or two keywords. All clauses are optional. Clauses are separated by spaces. The order of the clauses must be as indicated in the table below.

info This is a non-exhaustive list of clauses that are applicable in Awesome Table.

1

select

Selects which columns to return, and in what order. If omitted, all of the table's columns are returned, in their default order (from top to bottom).

2

where

Returns only rows that match a condition. If omitted, all rows are returned.

3

order by

Sorts rows by values in columns.

4

limit

Limits the number of returned rows.

5

label

Rename column headers.

Example using all five clauses listed above, following the prescribed sequence or order:

select * where C >= 90 order by C desc limit 10 label C 'Top 10'

Translation:

select * - use all columns in the data source

where C >= 90 - only display entries in column C whose value is greater than or equal to 90

order by C desc - sort the numeric entries on column C in descending order (highest to lowest)

limit 10 - then display only the first 10 items

label C 'Top 10' - fnally, label column C as Top 10

How to use Queries

In the Awesome Table editor:

1. In the sidebar, open the Advanced parameters section.

2. Enter your Query in the Query field.

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