12/10/2023 0 Comments Sqlite order by date desc not working![]() Everything in a SQLite database is stored as either null, text, blob (binary), or a number (real or integer). First of all, SQLite does not have a datatype or storage type of DATE. You need to spend some time understanding the differences between SQLite and other relational databases like MySQL, MS SQL, Oracle, etc. ORDER BY keyword clause is used to sort selected result sets into ascending or descending order according to one or more fields.I think you answered your question with the additional information that you provided. SELECTĭATEADD(Day,15,shipped_at) As 'Feedback_date' Using DATE obtained from the DATEADD function as an argument in the ORDER BY clause Example #8įind the order id, order amount, date and time of ordering, and feedback date (this 15 days after the order has been shipped), arranged in ascending order by feedback date. ORDER BY DATEPART(MONTH,ordered_at),shipped_at Using two DATE arguments in ORDER BY clause Example #7įind the order id, customer id, order amount, ordering date and time, and shipping date for all orders, arranged in ascending order by the month of ordering and shipping date. SELECT order_id,customer_id,order_amount,shipped_atįind the order id, customer id, order amount, and hour of ordering for all orders, arranged in ascending order by hour of ordering. Using DATE PARTS such as MONTH, DAY, HOUR, etc., as an argument in the ORDER BY clause Example #5įind the order id, customer id, order amount, and shipping date of orders, arranged in ascending order by day of shipping. ORDER BY ordered_at DESC, shipped_at ASC SELECTįind order id, order amount, ordered_at, and shipped_at date for all orders and sort them in descending order by ordered_at field and, in case of similarity, by shipped_at field. ![]() ![]() Using DESC to sort records in descending order Example #3įind order id, order amount, and ordered_at for all orders and sort results in descending order by ordered_at date. SELECT order_id, ordered_atįind the order id and shipping date of orders, arranged in ascending order by shipping date. Example #1įind the order id and ordering date and time of orders, arranged in ascending order by ordering time. Let us discuss examples of SQL ORDER BY DATE. Basic SQL Queries with DATE field values in ORDER BY clause Now we are all set to try a few examples based on the ORDER BY DATE clause with the help of this table. In the shipped_at field, we have just added a few days to the current date of the system. The former is of the DATETIME data type, and the latter is of the DATE data type. Note that we have two date fields, ordered_at and shipped_at columns. The data in the populated e-transactions table look something as follows: SELECT * FROM e_transactions We can use the following INSERT statement for this purpose. Let’s insert a few records in it to work with. ![]() We can use the following CREATE TABLE statement to create the said table. As the name suggests, the table contains details such as order date, ship date, etc., pertaining to orders placed on an e-commerce platform. In order to illustrate the working of the ORDER BY DATE statement, what can be better than trying a few examples on a dummy table? Ergo, let’s create a dummy table called “e-transactions”. Having learned the syntax and parameters used for writing ORDER BY clauses, let us try a few examples to understand the concept in detail. ASC | DESC: Order of sorting as in ascending(ASC) or descending(DESC).date_field: Column of date data type according to which the records must be sorted.condition_expression: Condition on the basis of which rows have to be filtered.table_name: Database table from which the above-mentioned columns have to be fetched.column_name_1, column_name_2, …, column_name_n: columns or fields that have to be fetched for the final result set.The parameters used in the above-mentioned syntax are as follows:
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