Last October I gave a presentation on database unit testing with utPLSQL, Oracle Unit Testing with utPLSQL. I mentioned design patterns as a way of reducing the effort of building unit tests and outlined some strategies for coding them effectively.
In the current set of articles, I develop the ideas further, starting from the idea that all database APIs can be considered in terms of the axes:
- direction (i.e. getter or setter, noting that setters can also ‘get’)
- mode (i.e. real time or batch)
For each cell in the implied matrix, I construct an example API (or view) with specified requirements against Oracle’s HR demo schema, and use this example to construct a testing program with appropriate scenarios as a design pattern. Concepts and common patterns and anti-patterns in automated API testing are discussed throughout, and these are largely independent of testing framework used. However, the examples use my own lightweight independent framework that is designed to help avoid many API testing anti-patterns. The code is available on GitHub here, BrenPatF/trapit_oracle_tester, and includes both framework and design pattern examples.
Behind the four examples, there is an underlying design pattern that involves wrapping the API call in a ‘pure’ procedure, called once per scenario, with the output ‘actuals’ array including everything affected by the API, whether as output parameters, or on database tables, etc. The inputs are also extended from the API parameters to include any other effective inputs. Assertion takes place after all scenarios and is against the extended outputs, with extended inputs also listed. This concept of the ‘pure’ function, central to Functional Programming, has important advantages in automated testing. I explained the concepts involved in a presentation at the Oracle User Group Ireland Conference in March 2018:
The Database API Viewed As A Mathematical Function: Insights into Testing
The previous example is here: Design Patterns for Database API Testing 3: Batch Loading of Flat Files. This fourth example covers getting data in real time via a REF cursor, such as would often be used as the source for a web service.
Requirement Summary
Modern Oracle SQL is very powerful and can apply complex logic within a single statement, reducing the need for more complex procedural code. In order to show how to API test SQL that might be used in a batch getter module, we previously devised a test view, HR_Test_V, having a range of features that we might want to test in general. We can use similar SQL to demonstrate API testing of a real time getter procedure that might be used by a web service, where reference cursors are often used as output parameters. The following list of features to test is taken, in slightly modified form, from Design Patterns for Database API Testing 2: Views 1 – Design
- Inner joins suppress driving records where there is no joining record
- Outer joins return driving records where there is no joining record
- Analytic functions that partition by some key, and return aggregates on the returned record set
- Functions based on aggregates over records that include those not in the returned record set
- Constraints based on aggregates over records that include those not in the returned record set
- Constraints on column values
The SQL functionality can be described in words as:
- Selected values
- Employee name, department name, and salary
- Manager’s name
- Ratio of employee’s salary to the department average (returned employees only)
- Ratio of employee’s salary to the average salary of all employees
- Constraints
- Exclude employees in job ‘AD_ASST’
- Return employees for a department passed as a bind parameter
- Do not return any records if the total salary of all employees is below 1600
- Outer join
- Include employees both with and without a manager
The REF cursor SQL is:
WITH all_emps AS (
SELECT Avg (salary) avg_sal, SUM (salary) sal_tot_g
FROM employees e
)
SELECT e.last_name, d.department_name, m.last_name manager, e.salary,
Round (e.salary / Avg (e.salary) OVER (PARTITION BY e.department_id), 2) sal_rat,
Round (e.salary / a.avg_sal, 2) sal_rat_g
FROM all_emps a
CROSS JOIN employees e
JOIN departments d
ON d.department_id = e.department_id
LEFT JOIN employees m
ON m.employee_id = e.manager_id
WHERE e.job_id != 'AD_ASST'
AND a.sal_tot_g >= 1600
AND d.department_id = :1
Notes on API Testing REF Cursor Procedures
- A new utility function has been added to Utils_TT, Cursor_to_Array, that converts an open reference cursor to a delimited list of strings (created from an initial stand-alone procedure: A Utility for Reading REF Cursors into a List of Delimited Strings)
- Using this utility, very little code needs to be written once the test data has been set up: One call to return the reference cursor, and a second to return the actual values in a list, to be passed at the end in a single call to the library results checker
ERD
Design Pattern Groups
The API testing framework is centred around the concept of input and output groups, representing the data sets that respectively form the inputs to, and outputs from, the program. The records in each group are printed by the framework with column headers for each scenario. These groups are identified by the developer, and in this case they are as noted below.
Input Groups
- Employees Table
- Department Parameter
Output Groups
- Select results
- Timing of average call
Test Scenarios
The scenario descriptions start with a data set code, followed by a verbal description.
- DS-1, testing inner, outer joins, analytic over dep, and global ratios with 1 dep (10) – pass dep 10
- DS-2, testing same as 1 but with extra emp in another dep (20) – pass dep 10
- DS-2, as second scenario, but – pass dep 20
- DS-2, as second scenario, but – pass null dep
- DS-3, Salaries total 1500 (< threshold of 1600, so return nothing) – pass dep 10
Package Structure Diagram
Call Structure Table – TT_Emp_WS.tt_AIP_Get_Dept_Emps
TT_Emp_WS.tt_AIP_Get_Dept_Emps – Emp REF Cursor Test Procedure
Declare section
PROCEDURE tt_AIP_Get_Dept_Emps IS
c_proc_name CONSTANT VARCHAR2(61) := 'TT_Emp_WS.tt_AIP_Get_Dept_Emps';
c_dep_id_1 CONSTANT PLS_INTEGER := 10;
c_dep_id_2 CONSTANT PLS_INTEGER := 20;
c_dep_nm_1 CONSTANT VARCHAR2(100) := 'Administration';
c_dep_nm_2 CONSTANT VARCHAR2(100) := 'Marketing';
c_job_bad CONSTANT VARCHAR2(100) := 'AD_ASST';
c_job_good CONSTANT VARCHAR2(100) := 'IT_PROG';
c_base_sal CONSTANT PLS_INTEGER := 1000;
c_out_group_lis CONSTANT L1_chr_arr := L1_chr_arr ('Select results');
c_ln_pre CONSTANT VARCHAR2(10) := DML_API_TT_HR.c_ln_pre;
c_dep_lis CONSTANT L1_chr_arr := L1_chr_arr (c_dep_id_1, c_dep_id_1, c_dep_id_2, NULL, c_dep_id_1);
c_dataset_3lis CONSTANT L3_chr_arr := L3_chr_arr (
L2_chr_arr (L1_chr_arr ('4 emps, 1 dep (10), emp-3 has no dep, emp-4 has bad job'),
-- dep job salary
L1_chr_arr (c_dep_id_1, c_job_good, '1000'),
L1_chr_arr (c_dep_id_1, c_job_good, '2000'),
L1_chr_arr (NULL, c_job_good, '3000'),
L1_chr_arr (c_dep_id_1, c_job_bad, '4000')
),
L2_chr_arr (L1_chr_arr ('As dataset 1 but with extra emp-5, in second dep (20)'),
L1_chr_arr (c_dep_id_1, c_job_good, '1000'),
L1_chr_arr (c_dep_id_1, c_job_good, '2000'),
L1_chr_arr (NULL, c_job_good, '3000'),
L1_chr_arr (c_dep_id_1, c_job_bad, '4000'),
L1_chr_arr (c_dep_id_2, c_job_good, '5000')
),
L2_chr_arr (L1_chr_arr ('As dataset 2 but with salaries * 0.1, total below reporting threshold of 1600'),
L1_chr_arr (c_dep_id_1, c_job_good, '100'),
L1_chr_arr (c_dep_id_1, c_job_good, '200'),
L1_chr_arr (NULL, c_job_good, '300'),
L1_chr_arr (c_dep_id_1, c_job_bad, '400'),
L1_chr_arr (c_dep_id_2, c_job_good, '500')
)
);
c_exp_2lis CONSTANT L2_chr_arr := L2_chr_arr (
L1_chr_arr (
Utils.List_Delim (c_ln_pre || '1', c_dep_nm_1, NULL, '1000', '.67', '.4'),
Utils.List_Delim (c_ln_pre || '2', c_dep_nm_1, c_ln_pre || '1', '2000', '1.33', '.8')
),
L1_chr_arr (
Utils.List_Delim (c_ln_pre || '1', c_dep_nm_1, NULL, '1000', '.67', '.33'),
Utils.List_Delim (c_ln_pre || '2', c_dep_nm_1, c_ln_pre || '1', '2000', '1.33', '.67')
),
L1_chr_arr (
Utils.List_Delim (c_ln_pre || '5', c_dep_nm_2, c_ln_pre || '1', '5000', '1', '1.67')
),
Utils_TT.c_empty_list,
Utils_TT.c_empty_list
);
c_scenario_ds_lis CONSTANT L1_num_arr := L1_num_arr (1, 2, 2, 2, 3);
c_scenario_lis CONSTANT L1_chr_arr := L1_chr_arr (
'DS-1, testing inner, outer joins, analytic over dep, and global ratios with 1 dep (10) - pass dep 10',
'DS-2, testing same as 1 but with extra emp in another dep (20) - pass dep 10',
'DS-2, as second scenario, but - pass dep 20',
'DS-2, as second scenario, but - pass null dep',
'DS-3, Salaries total 1500 (< threshold of 1600, so return nothing) - pass dep 10');
c_inp_group_lis CONSTANT L1_chr_arr := L1_chr_arr ('Employee', 'Department Parameter');
c_inp_field_2lis CONSTANT L2_chr_arr := L2_chr_arr (
L1_chr_arr (
'*Employee Id',
'Last Name',
'Email',
'Hire Date',
'Job',
'*Salary',
'*Manager Id',
'*Department Id',
'Updated'),
L1_chr_arr (
'*Department Id')
);
c_out_field_2lis CONSTANT L2_chr_arr := L2_chr_arr ( L1_chr_arr (
'Name',
'Department',
'Manager',
'*Salary',
'*Salary Ratio (dep)',
'*Salary Ratio (overall)'));
l_act_2lis L2_chr_arr := L2_chr_arr();
c_ms_limit CONSTANT PLS_INTEGER := 1;
l_timer_set PLS_INTEGER;
l_inp_3lis L3_chr_arr := L3_chr_arr();
l_emp_csr SYS_REFCURSOR;
Notes on declare section
- Data sets, scenarios, expected values etc. are stored in generic arrays, where:
- L1_chr_arr is type of array of VARCHAR2(4000), same as standard type SYS.ODCIVarchar2List
- L2_chr_arr is a type of array of L1_chr_arr
- L3_chr_arr is a type of array of L2_chr_arr
Setup section
PROCEDURE Setup_Array IS
BEGIN
l_act_2lis.EXTEND (c_exp_2lis.COUNT);
l_inp_3lis.EXTEND (c_exp_2lis.COUNT);
FOR i IN 1..c_exp_2lis.COUNT LOOP
l_inp_3lis (i) := L2_chr_arr();
l_inp_3lis (i).EXTEND(2);
l_inp_3lis (i)(2) := L1_chr_arr (c_dep_lis(i));
END LOOP;
END Setup_Array;
/***************************************************************************************************
Setup_DB: Create test records for a given scenario for testing AIP_Get_Dept_Emps
***************************************************************************************************/
PROCEDURE Setup_DB (p_call_ind PLS_INTEGER, -- index of input dataset
x_inp_lis OUT L1_chr_arr) IS -- input list, employees
l_emp_id PLS_INTEGER;
l_mgr_id PLS_INTEGER;
l_len_lis L1_num_arr := L1_num_arr (1, -11, -13, -10, 10, -10);
BEGIN
Utils.Heading ('Employees created in setup: DS-' || p_call_ind || ' - ' || c_dataset_3lis (p_call_ind)(1)(1));
Utils.Col_Headers (L1_chr_arr ('#', 'Employee id', 'Department id', 'Manager', 'Job id', 'Salary'), l_len_lis);
x_inp_lis := L1_chr_arr();
x_inp_lis.EXTEND (c_dataset_3lis (p_call_ind).COUNT - 1);
FOR i IN 2..c_dataset_3lis (p_call_ind).COUNT LOOP
l_emp_id := DML_API_TT_HR.Ins_Emp (
p_emp_ind => i - 1,
p_dep_id => c_dataset_3lis (p_call_ind)(i)(1),
p_mgr_id => l_mgr_id,
p_job_id => c_dataset_3lis (p_call_ind)(i)(2),
p_salary => c_dataset_3lis (p_call_ind)(i)(3),
x_rec => x_inp_lis(i - 1));
Utils.Pr_List_As_Line (L1_chr_arr ((i-1), l_emp_id, Nvl (c_dataset_3lis (p_call_ind)(i)(1), ' '), Nvl (To_Char(l_mgr_id), ' '), c_dataset_3lis (p_call_ind)(i)(2), c_dataset_3lis (p_call_ind)(i)(3)), l_len_lis);
IF i = 2 THEN
l_mgr_id := l_emp_id;
END IF;
END LOOP;
END Setup_DB;
Notes on setup section
- c_dataset_3lis contains the data for all data sets indexed by (data set, record, field)
- Setup_Array is called once to do some setup on the arrays
- Setup_DB is called for a single data set at a time in each scenario
- Description of the data set is contained in the array and printed out
- Data set is printed out in tabular format. In the current version of the utility code, this is not strictly necessary, because all the input data is printed out before the outputs
'Pure' API wrapper procedure
PROCEDURE Purely_Wrap_API (p_scenario_ds PLS_INTEGER, -- index of input dataset
p_dep_id PLS_INTEGER, -- input department id
x_inp_lis OUT L1_chr_arr, -- generic inputs list (for scenario)
x_act_lis OUT L1_chr_arr) IS -- generic actual values list (for scenario)
BEGIN
Setup_DB (p_scenario_ds, x_inp_lis);
Timer_Set.Increment_Time (l_timer_set, Utils_TT.c_setup_timer);
Emp_WS.AIP_Get_Dept_Emps (p_dep_id => p_dep_id,
x_emp_csr => l_emp_csr);
x_act_lis := Utils_TT.List_or_Empty (Utils_TT.Cursor_to_Array (x_csr => l_emp_csr));
Timer_Set.Increment_Time (l_timer_set, Utils_TT.c_call_timer);
ROLLBACK;
END Purely_Wrap_API;
Notes on 'Pure' API wrapper procedure
- Setup_DB is called to create the data set for the scenario
- Emp_WS.AIP_Get_Dept_Emps returns the ref cursor
- Utils_TT.Cursor_to_Array gets the ref cursor result set into an array (which may be empty)
Main section
BEGIN
--
-- Every testing main section should be similar to this, with array setup, then loop over scenarios
-- making a 'pure'(-ish) call to specific, local Purely_Wrap_API, with single assertion call outside
-- the loop
--
l_timer_set := Utils_TT.Init (c_proc_name);
Setup_Array;
FOR i IN 1..c_exp_2lis.COUNT LOOP
Purely_Wrap_API (c_scenario_ds_lis(i), c_where_lis(i), l_inp_3lis(i)(1), l_act_2lis(i));
END LOOP;
Utils_TT.Is_Deeply (c_proc_name, c_scenario_lis, l_inp_3lis, l_act_2lis, c_exp_2lis, l_timer_set, c_ms_limit,
c_inp_group_lis, c_inp_field_2lis, c_out_group_lis, c_out_field_2lis);
EXCEPTION
WHEN OTHERS THEN
Utils.Write_Other_Error;
RAISE;
END tt_AIP_Get_Dept_Emps;
Notes on main section
- It's quite short isn't it 🙂
- Setup is called to do array setup
- Main section loops over the scenarios calling Purely_Wrap_API
- Is_Deeply is called to do all the assertions within nested loops, then print the results
Test Output
TRAPIT TEST: TT_Emp_WS.tt_AIP_Get_Dept_Emps
===========================================
Employees created in setup: DS-1 - 4 emps, 1 dep (10), emp-3 has no dep, emp-4 has bad job
==========================================================================================
# Employee id Department id Manager Job id Salary
- ----------- ------------- ---------- ---------- ----------
1 1658 10 IT_PROG 1000
2 1659 10 1658 IT_PROG 2000
3 1660 1658 IT_PROG 3000
4 1661 10 1658 AD_ASST 4000
Employees created in setup: DS-2 - As dataset 1 but with extra emp-5, in second dep (20)
========================================================================================
# Employee id Department id Manager Job id Salary
- ----------- ------------- ---------- ---------- ----------
1 1662 10 IT_PROG 1000
2 1663 10 1662 IT_PROG 2000
3 1664 1662 IT_PROG 3000
4 1665 10 1662 AD_ASST 4000
5 1666 20 1662 IT_PROG 5000
Employees created in setup: DS-2 - As dataset 1 but with extra emp-5, in second dep (20)
========================================================================================
# Employee id Department id Manager Job id Salary
- ----------- ------------- ---------- ---------- ----------
1 1667 10 IT_PROG 1000
2 1668 10 1667 IT_PROG 2000
3 1669 1667 IT_PROG 3000
4 1670 10 1667 AD_ASST 4000
5 1671 20 1667 IT_PROG 5000
Employees created in setup: DS-2 - As dataset 1 but with extra emp-5, in second dep (20)
========================================================================================
# Employee id Department id Manager Job id Salary
- ----------- ------------- ---------- ---------- ----------
1 1672 10 IT_PROG 1000
2 1673 10 1672 IT_PROG 2000
3 1674 1672 IT_PROG 3000
4 1675 10 1672 AD_ASST 4000
5 1676 20 1672 IT_PROG 5000
Employees created in setup: DS-3 - As dataset 2 but with salaries * 0.1, total below reporting threshold of 1600
================================================================================================================
# Employee id Department id Manager Job id Salary
- ----------- ------------- ---------- ---------- ----------
1 1677 10 IT_PROG 100
2 1678 10 1677 IT_PROG 200
3 1679 1677 IT_PROG 300
4 1680 10 1677 AD_ASST 400
5 1681 20 1677 IT_PROG 500
SCENARIO 1: DS-1, testing inner, outer joins, analytic over dep, and global ratios with 1 dep (10) - pass dep 10 {
==================================================================================================================
INPUTS
======
GROUP Employee {
================
Employee Id Last Name Email Hire Date Job Salary Manager Id Department Id Updated
----------- --------- ----- ----------- ------- ------ ---------- ------------- -----------
1658 LN_1 EM_1 01-OCT-2016 IT_PROG 1000 10 01-OCT-2016
1659 LN_2 EM_2 01-OCT-2016 IT_PROG 2000 1658 10 01-OCT-2016
1660 LN_3 EM_3 01-OCT-2016 IT_PROG 3000 1658 01-OCT-2016
1661 LN_4 EM_4 01-OCT-2016 AD_ASST 4000 1658 10 01-OCT-2016
}
=
GROUP Department Parameter {
============================
Department Id
-------------
10
}
=
OUTPUTS
=======
GROUP Select results: Actual = 2, Expected = 2 {
================================================
F? Name Department Manager Salary Salary Ratio (dep) Salary Ratio (overall)
-- ---- -------------- ------- ------ ------------------ ----------------------
LN_1 Administration 1000 .67 .4
LN_2 Administration LN_1 2000 1.33 .8
} 0 failed, of 2: SUCCESS
=========================
} 0 failed, of 2: SUCCESS
=========================
SCENARIO 2: DS-2, testing same as 1 but with extra emp in another dep (20) - pass dep 10 {
==========================================================================================
INPUTS
======
GROUP Employee {
================
Employee Id Last Name Email Hire Date Job Salary Manager Id Department Id Updated
----------- --------- ----- ----------- ------- ------ ---------- ------------- -----------
1662 LN_1 EM_1 01-OCT-2016 IT_PROG 1000 10 01-OCT-2016
1663 LN_2 EM_2 01-OCT-2016 IT_PROG 2000 1662 10 01-OCT-2016
1664 LN_3 EM_3 01-OCT-2016 IT_PROG 3000 1662 01-OCT-2016
1665 LN_4 EM_4 01-OCT-2016 AD_ASST 4000 1662 10 01-OCT-2016
1666 LN_5 EM_5 01-OCT-2016 IT_PROG 5000 1662 20 01-OCT-2016
}
=
GROUP Department Parameter {
============================
Department Id
-------------
10
}
=
OUTPUTS
=======
GROUP Select results: Actual = 2, Expected = 2 {
================================================
F? Name Department Manager Salary Salary Ratio (dep) Salary Ratio (overall)
-- ---- -------------- ------- ------ ------------------ ----------------------
LN_1 Administration 1000 .67 .33
LN_2 Administration LN_1 2000 1.33 .67
} 0 failed, of 2: SUCCESS
=========================
} 0 failed, of 2: SUCCESS
=========================
SCENARIO 3: DS-2, as second scenario, but - pass dep 20 {
=========================================================
INPUTS
======
GROUP Employee {
================
Employee Id Last Name Email Hire Date Job Salary Manager Id Department Id Updated
----------- --------- ----- ----------- ------- ------ ---------- ------------- -----------
1667 LN_1 EM_1 01-OCT-2016 IT_PROG 1000 10 01-OCT-2016
1668 LN_2 EM_2 01-OCT-2016 IT_PROG 2000 1667 10 01-OCT-2016
1669 LN_3 EM_3 01-OCT-2016 IT_PROG 3000 1667 01-OCT-2016
1670 LN_4 EM_4 01-OCT-2016 AD_ASST 4000 1667 10 01-OCT-2016
1671 LN_5 EM_5 01-OCT-2016 IT_PROG 5000 1667 20 01-OCT-2016
}
=
GROUP Department Parameter {
============================
Department Id
-------------
20
}
=
OUTPUTS
=======
GROUP Select results: Actual = 1, Expected = 1 {
================================================
F? Name Department Manager Salary Salary Ratio (dep) Salary Ratio (overall)
-- ---- ---------- ------- ------ ------------------ ----------------------
LN_5 Marketing LN_1 5000 1 1.67
} 0 failed, of 1: SUCCESS
=========================
} 0 failed, of 1: SUCCESS
=========================
SCENARIO 4: DS-2, as second scenario, but - pass null dep {
===========================================================
INPUTS
======
GROUP Employee {
================
Employee Id Last Name Email Hire Date Job Salary Manager Id Department Id Updated
----------- --------- ----- ----------- ------- ------ ---------- ------------- -----------
1672 LN_1 EM_1 01-OCT-2016 IT_PROG 1000 10 01-OCT-2016
1673 LN_2 EM_2 01-OCT-2016 IT_PROG 2000 1672 10 01-OCT-2016
1674 LN_3 EM_3 01-OCT-2016 IT_PROG 3000 1672 01-OCT-2016
1675 LN_4 EM_4 01-OCT-2016 AD_ASST 4000 1672 10 01-OCT-2016
1676 LN_5 EM_5 01-OCT-2016 IT_PROG 5000 1672 20 01-OCT-2016
}
=
GROUP Department Parameter {
============================
Department Id
-------------
}
=
OUTPUTS
=======
GROUP Select results: Actual = 0, Expected = 0: SUCCESS
=======================================================
} 0 failed, of 1: SUCCESS
=========================
SCENARIO 5: DS-3, Salaries total 1500 (< threshold of 1600, so return nothing) - pass dep 10 {
==============================================================================================
INPUTS
======
GROUP Employee {
================
Employee Id Last Name Email Hire Date Job Salary Manager Id Department Id Updated
----------- --------- ----- ----------- ------- ------ ---------- ------------- -----------
1677 LN_1 EM_1 01-OCT-2016 IT_PROG 100 10 01-OCT-2016
1678 LN_2 EM_2 01-OCT-2016 IT_PROG 200 1677 10 01-OCT-2016
1679 LN_3 EM_3 01-OCT-2016 IT_PROG 300 1677 01-OCT-2016
1680 LN_4 EM_4 01-OCT-2016 AD_ASST 400 1677 10 01-OCT-2016
1681 LN_5 EM_5 01-OCT-2016 IT_PROG 500 1677 20 01-OCT-2016
}
=
GROUP Department Parameter {
============================
Department Id
-------------
10
}
=
OUTPUTS
=======
GROUP Select results: Actual = 0, Expected = 0: SUCCESS
=======================================================
} 0 failed, of 1: SUCCESS
=========================
TIMING: Actual = 7, Expected <= 1: FAILURE
==========================================
SUMMARY for TT_Emp_WS.tt_AIP_Get_Dept_Emps
==========================================
Scenario # Failed # Tests Status
---------------------------------------------------------------------------------------------------- -------- ------- -------
DS-1, testing inner, outer joins, analytic over dep, and global ratios with 1 dep (10) - pass dep 10 0 2 SUCCESS
DS-2, testing same as 1 but with extra emp in another dep (20) - pass dep 10 0 2 SUCCESS
DS-2, as second scenario, but - pass dep 20 0 1 SUCCESS
DS-2, as second scenario, but - pass null dep 0 1 SUCCESS
DS-3, Salaries total 1500 (< threshold of 1600, so return nothing) - pass dep 10 0 1 SUCCESS
Timing 1 1 FAILURE
---------------------------------------------------------------------------------------------------- -------- ------- -------
Total 1 8 FAILURE
---------------------------------------------------------------------------------------------------- -------- ------- -------
Timer Set: TT_Emp_WS.tt_AIP_Get_Dept_Emps, Constructed at 01 Oct 2016 09:14:12, written at 09:14:13
===================================================================================================
[Timer timed: Elapsed (per call): 0.03 (0.000034), CPU (per call): 0.03 (0.000030), calls: 1000, '***' denotes corrected line below]
Timer Elapsed CPU Calls Ela/Call CPU/Call
------- ---------- ---------- ------------ ------------- -------------
Setup 0.08 0.05 5 0.01660 0.01000
Caller 0.03 0.01 5 0.00680 0.00200
(Other) 0.10 0.10 1 0.09500 0.10000
------- ---------- ---------- ------------ ------------- -------------
Total 0.21 0.16 11 0.01927 0.01455
------- ---------- ---------- ------------ ------------- -------------
