What is the best way to include a date range together with other placeholder variables in a PostgreSQL and Express setup?

Forgive me for what may be a basic question, but as I dive headfirst into teaching myself SQL & PostgresSQL, I've stumbled upon an issue.

I'm attempting to insert a large number of placeholders into an INSERT statement, but I'm struggling to correctly pass a daterange into the placeholder. Here is my code:

INSERT INTO campgrounds (campground_name, email_address, address, city, state, zipcode, phone_number, website, number_of_sites, maximum_rv_length, max_amps, description, seasondates, campground_type, region, open_date, close_date) VALUES ($1, $2, $3, $5, $5, $6, $7, $8, $9, $10, $11, $12, [$13, $14), $15, $16, $17, $13, $14) RETURNING id

Here, seasondates is a daterange type, and $13 and $14 correspond to the dates I'm trying to insert.

I appreciate your assistance!

javascriptsqlpostgresqlexpress

Answer №1

To incorporate date ranges into your SQL query, you can utilize the built-in function daterange(). Here is an example of how you can use it:

INSERT INTO campgrounds (
    campground_name,
    email_address,
    address,
    city,
    STATE,
    zipcode,
    phone_number,
    website,
    number_of_sites,
    maximum_rv_length,
    max_amps,
    description,
    seasondates,
    campground_type,
    region,
    open_date,
    close_date 
)
VALUES
    ( $1, $2, $3, $5, $5, $6, $7, $8, $9, $10, $11, $12, daterange($13, $14, '[)'), $15, $16, $17, $13, $14 
    ) RETURNING ID;

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