Using Stored Procedure in Keyword

I found the issue with this - posting my solutions below for posterity:

The Keyword looks like this

	 * Execute non-query (usually INSERT/UPDATE/DELETE/COUNT/SUM...) on database
	 * @param queryString a SQL statement
	 * @return single value result of SQL statement
	 */

	@Keyword


	def execute(String queryString) {

		Statement stm = connection.createStatement()

		boolean result = stm.execute(queryString)

		return result

	}

	//Closing the connection```

The Test Step that invokes the keyword looks like this:

CustomKeywords.'com.MyApp.StoredProc.connectDB'(GlobalVariable.userAccountsDb, '', '', '', '')

CustomKeywords.'com.MyApp.StoredProc.execute' ('exec [qa].[UnitTest_UserTwoFactorAuthentication_Set_TwoFactorStatus] \'testuser1@email.test\', \'UserState1\'')

CustomKeywords.'com.MyApp.StoredProc.execute' ('exec [qa].[UnitTest_UserTwoFactorAuthentication_Set_TwoFactorStatus] \'testuser@email.test\', \'UserState2\'')

CustomKeywords.'com.MyApp.StoredProc.execute' ('exec [qa].[UnitTest_UserTwoFactorAuthentication_Set_TwoFactorStatus] \'testuser1@email.test\', \'UserState3\'')


CustomKeywords.'com.MyApp.StoredProc.closeDatabaseConnection'()