Row function with defined data type : Type « Postgre SQL « PostgreSQL

PostgreSQL
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PostgreSQL » Postgre SQL » Type 
Row function with defined data type


postgres=#
postgres=# CREATE TYPE inventory_item AS (
postgres(#    name            text,
postgres(#    supplier_id     integer,
postgres(#    price           numeric
postgres();
CREATE TYPE
postgres=#
postgres=# CREATE TABLE on_hand (
postgres(#    item      inventory_item,
postgres(#    count     integer
postgres();
CREATE TABLE
postgres=#
postgres=# INSERT INTO on_hand VALUES (ROW('fuzzy dice', 421.99)1000);
INSERT 0 1
postgres=#
postgres=# select from on_hand;
          item          | count
------------------------+-------
 ("fuzzy dice",42,1.99|  1000
(row)

postgres=#
postgres=# drop table on_hand;
DROP TABLE
postgres=# drop type inventory_item;
DROP TYPE
postgres=#
           
       
Related examples in the same category
1. Declaration of Composite Types
2. Create data type
3. Using the %TYPE attribute
4. Create data type and use it as a column data type
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