Thanks for the nice feedback. If you are looking for the way to select data into variables, check it out the PL/pgSQL SELECT INTO statement.. Introduction to PostgreSQL SELECT INTO statement. You should define a composite type. rectype is the identifier of a previously defined record type. PL/pgSQL variables will be substituted into the rest of the query, and the plan is cached, just as described above for commands that do not return rows. Declarations. RIGHT (OUTER) JOIN: Select records from the second (right-most) table with matching left table records. Another point to notice is that the “result” variable is assigned at runtime by using the result set of SELECT * INTO. 39.3. This handy script is useful for a beginner who just started to write a PostgreSQL … Implicit cursor of a FOR loop instead of explicit cursor. EDB Postgres Advanced Server v9.5: EDB Postgres Advanced Server (EPAS) ... record is an identifier assigned to the record variable. The SQL standard uses SELECT INTO to represent selecting values into scalar variables of a host program, rather than creating a new table. (The only exceptions are that the loop variable of a FOR loop iterating over a range of integer values is automatically declared as an integer variable, and likewise the loop variable of a FOR loop iterating over a cursor's result is automatically declared as a record variable.) If there is no next row, the target is set to NULL(s). You can use it as return type of function and for record variables inside a function. where a target can be a record variable, a row variable, or a comma-separated list of simple variables and record/row fields. Another way to use %ROWTYPE in PostgreSQL variables is using RECORD as the data type of a variable. Summary: in this tutorial, you will learn how to use the PostgreSQL SELECT INTO statement to create a new table from the result set of a query.. Insert values from a record variable into a subclass table; Major ingredients. Below is the same example as above, but displaying “emp” table data using RECORD … The PostgreSQL usage of SELECT INTO to represent table creation is The issue_ticket() function returns a multiple row result, I'd like to print it directly and continue execution of next function (order_drinks()). If I do PERFORM it does not show the results, and if I just try to execute the SELECT query as it is, it asks to assign return value to variable. That's generally preferable. All variables used in a block must be declared in the declarations section of the block. The variable always has a particular data-type give to it like boolean, text, char, integer, double precision, date, time, etc. As said in "40.5.3.Executing a Query with a Single-row Result" (emphasis mine): The result of a SQL command yielding a single row (possibly of multiple columns) can be assigned to a record variable, row-type variable, or list of scalar variables.This is done by writing the base SQL command and adding an INTO … In the previous post, I shared shell script like store psql result into record array. Postgres Select Into Array Variable / Postgres Select Into Array Variable. FETCH retrieves the next row from the cursor into a target, which might be a row variable, a record variable, or a comma-separated list of simple variables, just like SELECT INTO. The PostgreSQL variable is a convenient name or an abstract name given to the memory location. How to insert a record returned by a function into a table. Once declared, a record can then be used to hold data. 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