sqlCallStoredProcedureWithOutParams
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- Jonathan Muse
- Elena Kolesnik
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Availability
This routine is available starting with SIL Engine™ 3.0.6.
Syntax
sqlCallStoredProcedureWithOutParams(datasourceName, procedureName, [params])
Description
Executes the stored procedure over the defined datasource.Parameters
Parameter name | Type | Required | Description |
|---|---|---|---|
datasourceName | string | yes | Datasource name or JNDI name. For Jira database, this is set to "jdbc/JiraDS" by default. |
procedureName | string | yes | Stored procedure name. |
The routine accepts multiple parameters, in this case the sql statement being pushed as prepared into the database. Check Example 2 below for the correct syntax.
Returns
string []
Notes
This routine works only with Oracle stored procedures.
The parameters with type "OUT" must have three properties (corresponding parameter name from the procedure, data type, type), while the other ones must have four (corresponding parameter name from the procedure, data type, type, value).
Example
Example 1
string [] results = sqlCallStoredProcedureWithOutParams("myDB", "showMessage");
Where showMessage() is a stored procedure existing in myDB database.
Example 2
string [] results = sqlCallStoredProcedureWithOutParams("myDB", "INSERTTEST", {"p_userid", "FLOAT", "IN", "1.22"}, {"p_username", "VARCHAR2", "IN", "username"}, {"p_createdby", "VARCHAR2", "IN", "admin"}, {"p_date", "TIMESTAMP", "IN", "28-APR-2015"});
Where INSERTTEST is a stored procedure existing in myDB database, you can see it below:
create or replace PROCEDURE INSERTTEST (
p_userid IN TEST.USER_ID%TYPE,
p_username IN TEST.USERNAME%TYPE,
p_createdby IN TEST.CREATED_BY%TYPE,
p_date IN TEST.CREATED_DATE%TYPE )
IS
BEGIN
INSERT INTO TEST ("USER_ID", "USERNAME", "CREATED_BY", "CREATED_DATE")
VALUES (p_userid, p_username,p_createdby, p_date);
COMMIT;
END INSERTTEST;
Example 3
string [] results = sqlCallStoredProcedureWithOutParams("myDB", "TESTPROCEDURE", {"pObjName", "VARCHAR2", "IN", ""}, {"p_cursor", "REF CURSOR", "OUT"}, {"param", "VARCHAR2", "OUT"});
return results;
Where TESTPROCEDURE(pObjName IN varchar2, p_cursor OUT SYS_REFCURSOR, param OUT VARCHAR2) is a stored procedure existing in myDB database.
You can also return the result this way:
string [] results = sqlCallStoredProcedureWithOutParams("myDB", "TESTPROCEDURE", {"pObjName", "VARCHAR2", "IN", ""}, {"p_cursor", "REF CURSOR", "OUT"}, {"param", "VARCHAR2", "OUT"});
return results["p_cursor"];
This will return the entry for "p_cursor"; same result will be returned for: return results[0];
string [] results = sqlCallStoredProcedureWithOutParams("myDB", "TESTPROCEDURE", {"pObjName", "VARCHAR2", "IN", ""}, {"p_cursor", "REF CURSOR", "OUT"}, {"param", "VARCHAR2", "OUT"});
string[] t = results["p_cursor"];
return t[3];
This will return the third entry from "p_cursor".
Example 4
string[] results = sqlCallStoredProcedureWithOutParams("myDB", "TESTPROCEDUREINOUTPARAMETER", {"param", "VARCHAR2", "IN OUT", "paramValue"});
return results;
Where TESTPROCEDUREINOUTPARAMETER (param IN OUT VARCHAR2) is a stored procedure existing in myDB database.
In the next table you can see the mapping between SQL Types and SIL™ Types:
| SQL Type | SIL Type |
|---|---|
User-defined collection | ARRAY |
CHAR | CHAR |
NUMBER | DECIMAL |
NUMBER | FLOAT |
NUMBER | INTEGER |
LONG | LONG |
REF CURSOR | REF CURSOR |
DATE | TIMESTAMP |
VARCHAR2 | VARCHAR2 |
Notes
To configure the data source check the SQL data sources configuration chapter.
See also