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Current Date Orders Query
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Current Date Orders Query

EasySQL · PostgreSQL

Problem

Given customer (c_id, c_name) and product (p_id, p_name) tables, design an orders table and write a query to get product name and customer name of orders on the current date.

Asked in the Round 1 stage.

Output

  1. One row per order placed on the current date.
  2. Return product_name and customer_name.
  3. Sort rows by order_id in ascending order.

Schema

customer
ColumnTypeDescription
c_idPKINTEGERUnique customer identifier
c_nameVARCHAR(100)Customer name
product
ColumnTypeDescription
p_idPKINTEGERUnique product identifier
p_nameVARCHAR(120)Product name
orders
ColumnTypeDescription
order_idPKINTEGERUnique order identifier
c_idINTEGERReferenced customer identifier
p_idINTEGERReferenced product identifier
order_dateDATEDate on which the order was placed
Tablescustomerproductorders
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