Examples

Create script with a CTAS script

curl -d

"[\"CREATE SCRIPT /shared/examples/ctasScript DEFINE AS PROCEDURE ctasScript()

            BEGIN CREATE TABLE /shared/examples/ds_inventory/tutorial/OrdersTable as

                    select OrderId, ProductID, Discount, OrderDate, CompanyName, CustomerContactFirstName,

                           CustomerContactLastName, CustomerContactPhone

                    FROM /shared/examples/ViewOrder;

            END\"]"

-u "admin:admin" -X POST "http://localhost:9400/rest/execute/v1/actions/dsl/invoke" -H "Content-Type:application/json"

Create script with CTAS script and annotation

curl -d

"[\"CREATE SCRIPT /shared/examples/ctasScript DEFINE AS PROCEDURE ctasScript()

            BEGIN CREATE TABLE /shared/examples/ds_inventory/tutorial/OrdersTable as

                select OrderId, ProductID, Discount, OrderDate, CompanyName, CustomerContactFirstName,

                       CustomerContactLastName, CustomerContactPhone

                FROM /shared/examples/ViewOrder;

            END

            SET ANNOTATION 'this script is created using DSL'\"]"

-u "admin:admin" -X POST "http://localhost:9400/rest/execute/v1/actions/dsl/invoke" -H "Content-Type:application/json"

Create Script with an INSERT script

Assuming a table exists, an INSERT script can be used in the create sql script syntax. If the table in which records are inserted does not exist, then the script is created , however it will remain impacted till the table is created.

curl -d

"[\"CREATE SCRIPT /shared/examples/sqlScriptProc DEFINE AS PROCEDURE sqlScriptProc()

            BEGIN INSERT INTO /shared/examples/ds_inventory/tutorial/T

                ( SELECT OrderId, ProductID, Discount, OrderDate, CompanyName, CustomerContactFirstName,

                         CustomerContactLastName, CustomerContactPhone

                FROM /shared/examples/ViewOrder);

            END\"]"

-u "admin:admin" -X POST "http://localhost:9400/rest/execute/v1/actions/dsl/invoke" -H "Content-Type:application/json"

Delete script

curl -d "[\"DROP SCRIPT /users/composite/admin/dslscript\"]" -u "admin:admin" -X POST "http://localhost:9400/rest/execute/v1/actions/dsl/invoke" -H "Content-Type:application/json"

Alter script

curl -d "[\"ALTER SCRIPT /shared/examples/ctasScript DEFINE AS PROCEDURE ctasScript()

            BEGIN CREATE TABLE /shared/examples/ds_inventory/tutorial/OrdersTable as

                    select OrderId, ProductID, OrderDate, CustomerContactFirstName, CustomerContactLastName

                    FROM /shared/examples/ViewOrder;

            END

            SET ANNOTATION 'this SCRIPT is altered using DSL'\"]"

-u "admin:admin" -X POST "http://localhost:9400/rest/execute/v1/actions/dsl/invoke" -H "Content-Type:application/json"

Relocate/Rename Script

//script relocate -- rename only

curl -d "[\"ALTER SCRIPT /shared/examples/ctasScript RELOCATE AS /shared/examples/dslscript\"]" -u "admin:admin" -X POST "http://localhost:9400/rest/execute/v1/actions/dsl/invoke" -H "Content-Type:application/json"

//script relocate -- path only

curl -d "[\"ALTER SCRIPT /shared/examples/dslscript RELOCATE AS /users/composite/admin/dslscript\"]" -u "admin:admin" -X POST

    "http://localhost:9400/rest/execute/v1/actions/dsl/invoke" -H "Content-Type:application/json"

//script relocate -- path and name

curl -d "[\"ALTER SCRIPT /shared/examples/ctasScript RELOCATE AS /users/composite/admin/dslscript\"]"

    -u "admin:admin" -X POST "http://localhost:9400/rest/execute/v1/actions/dsl/invoke" -H "Content-Type:application/json"

Get script of a procedure

curl -u "admin:admin" -X POST "http://localhost:9400/rest/execute/v1/actions/query/invoke" -H "Content-Type:application/json"

    -d "{\"query\":\"SELECT * FROM model.ALL_RESOURCE_PROPERTIES

            WHERE property_name = 'script' AND

                  metadata_id = (

                    SELECT PROCEDURE_ID FROM model.ALL_PROCEDURES WHERE PROCEDURE_NAME = 'ctasScript' AND parent_path = '/shared/examples')\",

        \"standardSQL\":true}"

[[10132,"Script","java.lang.String","PROCEDURE ctasScript()\nBEGIN\n    CREATE TABLE \/shared\/examples\/ds_inventory\/tutorial\/OrdersTable AS\nSELECT OrderId, ProductID, OrderDate, CustomerContactFirstName, CustomerContactLastName\nFROM      \/shared\/examples\/ViewOrder\n;\nEND"]]

Script containing multiple DSL statements

CREATE SCRIPT /shared/examples/pubdbScr3 DEFINE AS PROCEDURE pubdbScr3()

    BEGIN

        CREATE VIRTUAL DATABASE 'PUB5';

        CREATE VIRTUAL TABLE /services/databases/PUB5/link2 SET TARGET /shared/examples/ds_orders/tutorial/view1;

    END