Syntax: Expression != variable/another expression/constant Įxpression variable/another expression/constant 3. Exclamation mark! signifies “not.” this signifies “neither less than nor greater than,” thus implying not equal to operation. The two ways of doing this are using != or. The inequality or not equal to an operator is used to check if values are not equal in an expression or query. Syntax: expression = variable/another expression/constant 2. The equality or equal operator is used to check if values are equal or not an expression. This write-up presented a detailed guide on how to get a date greater than or equal to today in Postgres.Let us now understand each of these in detail, accompanied by relevant examples. Some other built-in date functions like NOW(), CURRENT_TIMESTAMP, and LOCALTIMESTAMP can also be used with the “>” or “>=” operator to get a date greater than today. Note: The comparison operators like “ ” and greater than or equal to “ >=” can be used with the “ CURRENT_DATE” function to get a date greater than or equal to today. The output shows the launching dates greater than or equal to today in PostgreSQL. In Postgres, built-in functions like NOW(), CURRENT_TIMESTAMP, and LOCALTIMESTAMP can also be used with the “>” or “>=” operator to get a date greater than today: SELECT * This time the result set displays the bikes whose launch date is today or greater than today.Įxample 3: Getting Dates Greater Than Today Using NOW() Function In the above example, replacing the ">" sign with ">=" retrieves the dates greater than or equal to today: SELECT * The bikes that have not yet been launched are displayed along with their model, price, and launch date.Įxample 2: Getting Dates Greater Than or Equal to Today The above query will retrieve the details of only those bikes whose launching date is greater than today: To fulfill this task, we will use the CURRENT_DATE function with the greater than operator, as follows: SELECT * Suppose we want to get the data of all those bikes that are not launched yet. The result set demonstrates that the “ launching_date” column contains some dates greater than today.Įxample 1: Getting Dates Greater Than Today The “WHERE” clause will filter the table’s record based on the current date.Īll in all, the above query will return the records greater than today from the given table.Ī sample table named bikes_info has already been created in the database whose data is enlisted in the following snippet: SELECT * FROM bikes_info The tab_name is the name of the given table. The “SELECT” statement will retrieve the specified columns of the selected table. Use the following syntax to get the table’s data greater than or equal to the current date (today): SELECT col_list The comparison operators like greater than “ >” and greater than or equal to “ >=” can be used with the “ CURRENT_DATE” function to get a date greater than today. How to Get a Date Greater Than Today in Postgre? This article explains how to get dates greater than today from a Postgres table. These functions can be used with comparison operators to filter the data based on today’s date. In Postgres, the built-in functions like NOW(), CURRENT_DATE, CURRENT_TIMESTAMP, and LOCALTIMESTAMP are used with the SELECT statement to get today’s date. PostgreSQL supports numerous built-in functions that assist us in manipulating the date and time values efficiently.
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