Computer Science, asked by intenseterminator, 4 months ago

With your cluster running, perform the following command from the terminal or from PowerShell:

cockroach workload init movr
This will build and populate several tables in the movr database.

The movr.vehicles table has one secondary index.

What is the name of that secondary index?

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Answers

Answered by ravilaccs
0

Answer:

The name of that secondary index is Cockroachint

Explanation:

  • The cockroach demo command starts a temporary, in-memory CockroachDB cluster of one or more nodes, with or without a preloaded dataset, and opens an interactive SQL shell to the cluster.
  • cockroach workload init movr
  • The movr.vehicles table has one secondary index.
  • The name of that secondary index is Cockroachint
Answered by vinod04jangid
1

Answer:

Cockroachint

Explanation:

An index is a logical item that allows CockroachDB queries discover facts greater efficaciously. When you create an index, CockroachDB creates a replica of the columns decided on for the index, after which types the rows of facts via way of means of listed column values, with out sorting the values withinside the desk itself.

CockroachDB routinely creates an index at the desk's number one key columns. This index is known as the number one index. The number one index allows CockroachDB greater efficaciously experiment rows, as taken care of via way of means of the desk's number one key columns, however it does now no longer assist discover values as recognized via way of means of every other columns.

Secondary indexes (i.e., all indexes that aren't the number one index) enhance the overall performance of queries that perceive rows with columns that aren't in a desk's number one key. CockroachDB routinely creates secondary indexes for columns with a UNIQUE constraint.

This web page presents best-exercise steering on developing secondary indexes, with a easy instance primarily based totally on Cockroach Labs' fictional vehicle-sharing company, MovR.

Describe the structure of the Cockroach in detail​

https://brainly.in/question/47147326?msp_srt_exp=6

A student found the posterior part of the male cockroach in the laboratory

https://brainly.in/question/15145309?msp_srt_exp=6

#spj3

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