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Generated SQL query checker (#1560)
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‎Background Scripts/SQL Checker/SQLChecker.js

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// This example demonstrates how it is possible to see the generated SQL query without enabling the SQL debug feture in the navigator
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try {
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gs.trace(true);
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var incGr = new GlideRecord("incident");
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incGr.setLimit(10);
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incGr.orderByDesc("sys_created_on");
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incGr.query();
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// TODO any other logic comes here...
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}
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finally {
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gs.trace(false);
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}

‎Background Scripts/SQL Checker/readme.md

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There is a simple way, how the generated SQL query can be checked, without activating the SQL Debugger feature in the navigator.
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Here you can see a small code snippet:
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```JS
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try {
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gs.trace(true);
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var incGr = new GlideRecord("incident");
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incGr.setLimit(10);
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incGr.orderByDesc("sys_created_on");
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incGr.query();
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}
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finally {
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gs.trace(false);
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}
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```
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By enabling the trace feature, the generated SQL query will be visible in the output:
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```SQL
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SELECT task0.`sys_id`
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FROM task task0
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IGNORE index(sys_created_on)
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WHERE task0.`sys_class_name` = 'incident'
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ORDER BY task0.`sys_created_on` DESC
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LIMIT 0, 10
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```
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Another example:
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```JS
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try {
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gs.trace(true);
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var incGr = new GlideRecord("incident");
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incGr.setLimit(10);
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incGr.orderByDesc("sys_created_on");
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incGr.query();
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while (incGr.next()) {
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gs.info("Number: " + incGr.getValue("number") + " Created: " + incGr.getValue("sys_created_on"));
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}
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}
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finally {
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gs.trace(false);
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}
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```
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```SQL
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SELECT task0.`sys_id`
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FROM task task0
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IGNORE index(sys_created_on)
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WHERE task0.`sys_class_name` = 'incident'
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ORDER BY task0.`sys_created_on` DESC
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LIMIT 0, 10
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```
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```SQL
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SELECT task0.`parent`,
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task0.`a_ref_3` AS `caused_by`,
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task0.`watch_list`,
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task0.`upon_reject`,
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task0.`sys_updated_on`,
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task0.`a_str_5` AS `origin_table`,
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task0.`approval_history`,
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task0.`skills`,
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task0.`number`,
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task0.`state`,
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task0.`sys_created_by`,
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task0.`knowledge`,
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task0.`order`,
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task0.`cmdb_ci`,
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task0.`delivery_plan`,
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task0.`impact`,
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task0.`contract`,
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task0.`active`,
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task0.`work_notes_list`,
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task0.`priority`,
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task0.`sys_domain_path`,
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task0.`rejection_goto`,
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task0.`business_duration`,
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task0.`group_list`,
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task0.`approval_set`,
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task0.`wf_activity`,
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task0.`universal_request`,
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task0.`short_description`,
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task0.`correlation_display`,
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task0.`work_start`,
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task0.`delivery_task`,
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task0.`additional_assignee_list`,
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task0.`a_int_1` AS `notify`,
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task0.`sys_class_name`,
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task0.`service_offering`,
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task0.`closed_by`,
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task0.`follow_up`,
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task0.`a_ref_7` AS `parent_incident`,
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task0.`a_ref_5` AS `reopened_by`,
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task0.`reassignment_count`,
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task0.`assigned_to`,
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task0.`variables`,
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task0.`sla_due`,
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task0.`comments_and_work_notes`,
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task0.`agile_story`,
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task0.`escalation`,
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task0.`upon_approval`,
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task0.`correlation_id`,
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task0.`made_sla`,
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task0.`a_int_6` AS `child_incidents`,
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task0.`a_int_8` AS `hold_reason`,
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task0.`task_effective_number`,
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task0.`a_ref_6` AS `resolved_by`,
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task0.`sys_updated_by`,
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task0.`opened_by`,
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task0.`user_input`,
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task0.`sys_created_on`,
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task0.`sys_domain`,
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task0.`route_reason`,
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task0.`a_int_4` AS `calendar_stc`,
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task0.`closed_at`,
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task0.`business_service`,
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task0.`a_str_11` AS `business_impact`,
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task0.`a_ref_2` AS `rfc`,
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task0.`time_worked`,
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task0.`expected_start`,
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task0.`opened_at`,
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task0.`work_end`,
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task0.`a_dtm_1` AS `reopened_time`,
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task0.`a_dtm_2` AS `resolved_at`,
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task0.`a_ref_4` AS `caller_id`,
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task0.`a_str_3` AS `subcategory`,
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task0.`work_notes`,
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task0.`a_str_7` AS `close_code`,
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task0.`assignment_group`,
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task0.`a_int_5` AS `business_stc`,
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task0.`a_str_10` AS `cause`,
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task0.`description`,
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task0.`a_str_2` AS `origin_id`,
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task0.`calendar_duration`,
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task0.`close_notes`,
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task0.`sys_id`,
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task0.`contact_type`,
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task0.`a_int_2` AS `incident_state`,
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task0.`urgency`,
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task0.`a_ref_1` AS `problem_id`,
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task0.`company`,
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task0.`activity_due`,
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task0.`a_int_3` AS `severity`,
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task0.`comments`,
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task0.`approval`,
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task0.`due_date`,
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task0.`sys_mod_count`,
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task0.`a_int_7` AS `reopen_count`,
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task0.`location`,
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task0.`a_str_1` AS `category`
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FROM task task0
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WHERE task0.`sys_class_name` = 'incident'
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AND task0.`sys_id` IN ('9060975f472d4210a53cdbe4116d4311',
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'9e7f9864532023004247ddeeff7b121f',
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'd71f7935c0a8016700802b64c67c11c6',
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'a9a16740c61122760004fe9095b7ddca',
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'd71b3b41c0a8016700a8ef040791e72a',
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'd7195138c0a8016700fd68449cfcd484',
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'd7158da0c0a8016700eef46c8d1f3661',
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'ef43c6d40a0a0b5700c77f9bf387afe3',
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'ef4225a40a0a0b5700d0b8a790747812',
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'a9e30c7dc61122760116894de7bcc7bd')
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```

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