Kaizen #80 - COQL API - Part I
Hi everyone! Welcome back to another week of Kaizen!
This week, we will discuss the COQL Queries in detail.
COQL (CRM Object Query Language) is a powerful query language based on SQL syntax that allows users to write their own queries and fetch records using module API names and field API names. In this post, we will discuss the operators supported by COQL in detail and also provide examples to help you understand better. Please note that the information in the article holds true for version 4 of Zoho CRM APIs.
When should you use the Query API?
Use Query API when you want to query for a module's data and/or it's look up related data using various comparators, or for records that fall into a custom view without actually creating one. For example, if you want to query for all products in a specific price range, with a 5 star rating and sort the results by price, use the Query API. Similarly you can use Query API to query for records from cross-modules (linked via lookup field), such as filtering products based on the vendor's details.
What types of queries are supported by COQL?
COQL supports only the SELECT query, which is used to select data from the CRM, based on the conditions specified by the clauses.
Here is a sample query:
SELECT {field_api_names} FROM {module_api_name} WHERE {field_api_name} {comparator} {logical_operator} {value} ORDER BY {field_api_name} ASC/DESC LIMIT {limit} OFFSET {offset}
What are the clauses & aggregate functions supported by COQL?
WHERE - used to select records based on specific conditions.
FROM - specifies the module from which to fetch the records.
ORDER BY - used to sort the results in ascending or descending order.
LIMIT - used to limit the number of records returned by the query.
OFFSET - used to skip a specified number of records while retrieving the records.
{ "select_query" : "select Last_Name, First_Name, Mobile, Final_Score from Leads where (Lead_Status = 'Not Contacted') ORDER BY Final_Score DESC LIMIT 5 OFFSET 10" } |
For example, the above query retrieves the Last_Name, First_Name, Mobile and Final_score of all Leads whose status equals 'Not Contacted'. The results will be sorted in descending order based on the Final_Score field, and only the 5 records after skipping the first 10 will be returned.
NOTE : You can also use the syntax "LIMIT offset, limit" to achieve the same result. For example :
{ "select_query" : "select Last_Name, First_Name, Mobile, Final_Score from Leads where (Lead_Status = 'Not Contacted') ORDER BY Final_Score DESC LIMIT 5, 10" } |
Aggregate functions can perform calculations on a set of values and return a single value.
SUM() - to get the sum of the values of an aggregate field in a module.
MAX() - to get the maximum value of an aggregate field.
MIN() - to get the minimum value of an aggregate field.
AVG() - to get the average value of the values of a field.
COUNT() - to get the number of records that satisfy the criteria.
Wildcard Character Support in COQL
In COQL queries, the only supported wildcard character is %. This % wildcard can be used with the like operator to achieve functionality similar to the contains, starts_with and ends_with operators. For instance, '%tech" queries for field values ending with tech, 'C%' queries for the values starting with C, and '%tech%' translates to contains 'tech'.
Supported field types and Comparators
The following table gives a gist of the field types whose data you can query for, and the comparators for each field type.
| Field Type | Comparators |
| Text and Picklist | =, !=, like, not like, in, not in, is null, is not null |
| Lookup | =, !=, in, not in, is null, is not null |
| Date, DateTime, Number, Currency | =, !=, >=, >, <=, <, between, not between, in, not in, is null, is not null |
| Boolean | = |
Supported field types and Comparators
1) Text and Picklist Fields
Supported comparators : =, !=, like, not like, in, not in, is null, is not null. Please note that the like operator is used for starts_with, ends_with, contains, and not like operator is used for not contains.
Sample Query 1: (=, like, in)
{ "select_query": "SELECT First_Name, Last_Name FROM Leads WHERE (((Lead_Status = 'Pre-Qualified') and (Company like '%zylker%')) and Industry in ('Technology', 'ERP'))" } |
This SELECT query retrieves the First_Name and Last_Name of all Leads whose Lead_Status is Pre-Qualified, Company contains zylker, and Industry is either Technology or ERP.
Sample Query 2:(not in, like, not null)
{ "select_query": "SELECT First_Name, Last_Name FROM Leads WHERE (((Lead_Status not in ('Closed-Won', 'Closed-Lost')) and (Lead_Source like '%Web%')) and (Skype_ID is not null)) LIMIT 2" } |
This query will return the first name and last name of all leads whose lead status is not Closed-Won or Closed-Lost, whose Lead Source fields contains web, and whose Skype ID field is not empty.
Sample Query 3:( !=, not like, null)
{ "select_query": "SELECT First_Name, Last_Name, Mobile FROM Leads WHERE (((Lead_Source != 'Webinar') and (City not like '%New York%')) and (Skype_ID is null))" } |
This query retrieves the first name, last name and mobile of leads where the lead source is not a webinar, the city is not New York, and the Skype ID field is empty or null.
2. Lookup Fields
=, !=, in, not in, is null, is not null are the supported comparators for lookup fields. If you want to get the name of the lookup field in the response, you must include the field API name in the query. Otherwise, the system will return only the ID of the field.
Sample Query 1: (=, not in, !=)
{ "select_query": "select Last_Name, First_Name, Full_Name, Account_Name, Owner from Contacts where (((Account_Name.Account_Name != 'Zylker') and (Owner = 4876876000000327001)) and Vendor_Name.Vendor_Name not in ('Skytech','SR')) LIMIT 2" } |
This query retrieves the last name, first name, full name, account name, and owner of two contacts whose account name is not Zylker, whose owner ID is 4876876000000327001, and whose vendor name does not contain Skytech or SR.
Sample Response:
{ "data": [ { "First_Name": "John", "Full_Name": "John Wilson ", "Owner": { "id": "4876876000000327001" }, "Last_Name": "Wilson ", "Account_Name": { "id": "4876876000000333089" }, "id": "4876876000000333182" }, { "First_Name": "Josephine", "Full_Name": "Josephine Darakjy", "Owner": { "id": "4876876000000327001" }, "Last_Name": "Darakjy", "Account_Name": { "id": "4876876000000333090" }, "id": "4876876000000333183" } ], "info": { "count": 2, "more_records": true } } |
In this query, the id of the account is returned but not the name since we have not specified the field API name in the query. To fetch the field name, specify the field API name in the query. Refer to the following sample query to know how.
Sample Query 2: (in, is null, is not null)
{ "select_query": "SELECT Deal_Name, Account_Name.Account_Name, Created_Time FROM Deals WHERE (((Account_Name.Account_Name in ('Grayson','Zylker')) and (Owner is not null)) and (Contact_Name is null)) ORDER BY Created_Time DESC LIMIT 2" } |
This query retrieves the Deal Name, Account Name, and Created Time of the 2 most recently created Deals whose Account Name contains Zylker or Grayson, and do not have a Contact Name associated with them but have a Deal Owner associated with them. The results will be ordered in descending order by the Created Time.
Sample Response:
{ "data": [ { "Deal_Name": "Westborne Deal", "Created_Time": "2023-04-06T10:04:02+05:30", "Account_Name.Account_Name": "Grayson", "id": "4876876000003548001" }, { "Deal_Name": "Eastwing Deal", "Created_Time": "2023-04-05T19:10:55+05:30", "Account_Name.Account_Name": "Grayson", "id": "4876876000003526011" } ], "info": { "count": 2, "more_records": true } } |
In the same query, if you want to use the Account ID instead of the name, replace ((Account_Name.Account_Name in ('Grayson','Zylker')) with ((Account_Name in (4876876000001236083, 4876876000002799001)) to include the IDs instead of the field API names and the account names.
{ "select_query": "SELECT Deal_Name, Account_Name.Account_Name, Created_Time FROM Deals WHERE (((Account_Name in (4876876000001236083, 4876876000002799001)) and (Owner is not null)) and (Contact_Name is null)) ORDER BY Created_Time DESC LIMIT 2" } |
3. Date, DateTime, Number, Currency Fields
=, !=, >=, >, <=, <, between, not between, in, not in, is null, is not null are the supported comparators for these fields.
Sample Query 1: (between, <, >)
{ "select_query": "SELECT Deal_Name, Amount, Stage, Probability FROM Deals WHERE (((Closing_Date between '2023-01-01' and '2023-03-31') and (Probability < 99)) and (Amount > 10000))"} |
This query retrieves the deal name, amount, stage, and probability of all deals whose closing date is between January 1, 2023 and March 31, 2023, and whose probability is less than 99 and amount is greater than 10000.
Sample Response:
{ "data": [ { "Deal_Name": "Chapman Deal", "Amount": 2500000, "Probability": 97, "Stage": "Closed Won", "id": "4876876000003550011" } ], "info": { "count": 1, "more_records": false } } |
Sample Query 2: (<=, !=, >=)
{ "select_query": "SELECT Product_Name, Qty_in_Stock, Vendor_Name, Cost_Price FROM Products WHERE (((Sales_End_Date <= '2023-04-30') and (Qty_in_Stock != 0)) and (Cost_Price >= 500))" } |
This query retrieves the product name, quantity in stock, vendor name, and cost price for all products whose sales end date is on or before April 30, 2023, whose quantity in stock is not zero, and whose cost price is greater than or equal to 500. Since Vendor_Name is a lookup field, only the ID will be returned in the response.
Sample Response
{ "data": [ { "Cost_Price": 2000, "Vendor_Name": { "id": "4876876000001039017" }, "Product_Name": "Sigma", "Qty_in_Stock": 30, "id": "4876876000001036109" } ], "info": { "count": 1, "more_records": false } } |
Sample Query 3: (not between, is not, >)
{ "select_query": "SELECT Last_Name, First_Name, Referred_By.Full_Name FROM Leads WHERE (((Final_Score not between 10 and 20) and (Annual_Revenue is not null)) and (No_of_Employees > 200)) LIMIT 1" } |
This COQL query selects the last name, first name, and the full name of the lead's referred by field, for one lead whose final score is not between 10 and 20, annual revenue is not null and whose number of employees is greater than 200.
Sample Response
{ "data": [ { "First_Name": "Chau", "Last_Name": "Kitzman", "id": "4876876000000333403", "Referred_By.Full_Name": "Simmons Truhlar" } ], "info": { "count": 1, "more_records": true } } |
Sample Query 4: (>, not in, =, is null)
{ "select_query":"SELECT PO_Number, PO_Date, Status, Discount FROM Purchase_Orders WHERE (((PO_Date = '2023-04-06') and (Due_Date not in ('2023-04-10','2023-04-11', '2023-04-12'))) or ((Discount > 10) and (Requisition_No is null)))" } |
This query selects the PO_Number, PO_Date, Status, and Discount from the Purchase_Orders module where the PO_Date is equal to '2023-04-06' and Due_Date is not any of '2023-04-10', '2023-04-11', or '2023-04-12'; OR Discount is greater than 10 and Requisition_No is null. In this query, we have used both AND and OR operators to combine the clauses.
Sample Response
{ "data": [ { "Status": "Created", "PO_Date": "2022-05-10", "Discount": 9990, "PO_Number": "PO-JL-3876", "id": "4876876000001125176" }, { "Status": "Created", "PO_Date": "2023-04-06", "Discount": 370.37, "PO_Number": "PO-DA-1932", "id": "4876876000003561019" } ], "info": { "count": 2, "more_records": false } } |
We hope you found this post useful and that it has given you a better understanding of COQL queries. In our next post, we will discuss the rest of the field types, aggregate functions with more examples, and provide more queries to help you get started.
If you have any questions or feedback, please let us know in the comments below, or write to us at support@zohocrm.com. We would love to hear from you!
Additionally, if you have any questions about the COQL API or how to construct a query, kindly let us know in the comments.
Additional Reading:
Access your files securely from anywhere
New to Zoho Recruit?
Zoho Developer Community
New to Zoho LandingPage?
Zoho LandingPage Resources
New to Zoho Survey?
New to Zoho CRM Plus?
Deliver unforgettable customer experiences
New to Zoho CRM Plus?
Deliver unforgettable customer experiences
New to Zoho Marketing Plus?
Everything you need to run your marketing
New to Zoho Marketing Plus?
Everything you need to run your marketing
New to Bigin?
Topic Participants
Anu Abraham
DataWarehouse
dkvagency
Jeganprabhu S
Anamika Prasanth
Sticky Posts
Kaizen #152 - Client Script Support for the new Canvas Record Forms
Hello everyone! Have you ever wanted to trigger actions on click of a canvas button, icon, or text mandatory forms in Create/Edit and Clone Pages? Have you ever wanted to control how elements behave on the new Canvas Record Forms? This can be achievedKaizen #142: How to Navigate to Another Page in Zoho CRM using Client Script
Hello everyone! Welcome back to another exciting Kaizen post. In this post, let us see how you can you navigate to different Pages using Client Script. In this Kaizen post, Need to Navigate to different Pages Client Script ZDKs related to navigation A.Kaizen #210 - Answering your Questions | Event Management System using ZDK CLI
Hello Everyone, Welcome back to yet another post in the Kaizen Series! As you already may know, for the Kaizen #200 milestone, we asked for your feedback and many of you suggested topics for us to discuss. We have been writing on these topics over theKaizen #197: Frequently Asked Questions on GraphQL APIs
🎊 Nearing 200th Kaizen Post – We want to hear from you! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.Kaizen #198: Using Client Script for Custom Validation in Blueprint
Nearing 200th Kaizen Post – 1 More to the Big Two-Oh-Oh! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.
New to Zoho TeamInbox?
Zoho TeamInbox Resources
Zoho CRM Plus Resources
Zoho Books Resources
Zoho Subscriptions Resources
Zoho Projects Resources
Zoho Sprints Resources
Qntrl Resources
Zoho Creator Resources
Zoho CRM Resources
Design. Discuss. Deliver.
Zoho Show Resources
Get Started. Write Away!
Writer is a powerful online word processor, designed for collaborative work.
Zoho CRM コンテンツ
-
オンラインヘルプ
-
Webセミナー
-
機能活用動画
-
よくある質問
-
Ebook
-
-
Zoho Campaigns
- Zoho サービスのWebセミナー
その他のサービス コンテンツ
Nederlandse Hulpbronnen
ご検討中の方
Recent Topics
Retainer invoice in Zoho Finance modlue
Hello, Is there a way of creating retainer invoices in the Zoho Finance module? If not can I request this is considered for future updates please.Limited layout rules in a module
There is a limit of 10 layout rules per module. Is there a way to get that functionality through different customization or workflow + custom function (easily accessible), etc. Having just 10 is limiting especially if module contains a lot of data. AreCan we do Image swatches for color variants?
We want to do something like the attached screenshot on our new zoho store. We need image swatches instead of normal text selection. We want to user to select an image as color option. Is this doable? I don't see any option on zoho backend. Please hHow Zoho Desk contributes to the art of savings
Remember the first time your grandmother gave you cash for a birthday or New Year's gift, Christmas gift, or any special day? You probably tucked that money safely into a piggy bank, waiting for the day you could buy something precious or something youZoho CRM IP Addresses to Whitelist
We were told to whitelist IP addresses from Zoho CRM. (CRM, not Zoho Mail.) What is the current list of IP Addresses to whitelist for outbound mail? Is there a website where these IP addresses are published and updated? Everything I could find is overPrint Tickets
We have field engineers who visit customers. We would like the option to print a job sheet with full details of the job and account/contact details.Color of Text Box Changes
Sometimes I find the color of text boxes changed to a different color. This seems to happen when I reopen the same slide deck later. In the image that I am attaching, you see that the colors of the whole "virus," the "irology" part of "virology," andThe difference between Zoho Marketing Automation and Zoho Campaigns
Greetings Marketers! This post aims to differentiate between Zoho Marketing Automation and Zoho Campaigns. By the time you get to the end of the post, you will be able to choose a product that objectively suits you. What is Zoho Marketing Automation?Zoho Desk integration with Power BI
Hi, I want to be able to create a Power BI report which has live updates of ticket data from zoho desk, is this possile at all? Thanks JackAbility to Link Reported Issues from Zoho Desk to Specific Tasks or Subtasks in Zoho Projects
Hi Zoho Desk Team, Hope you're doing well. When reporting a bug from Zoho Desk to Zoho Projects, we’ve noticed that it’s currently not possible to select an existing task or subtask to associate the issue with. However, when working directly inside ZohoAbility to Attach Images When Reporting Issues to Zoho Projects from Zoho Desk
Hi Zoho Desk Team, Hope you’re doing well. We’re using the Zoho Desk–Zoho Projects integration to report bugs directly from support tickets into the Zoho Projects issue tracker. This integration is extremely useful and helps us maintain smooth coordinationAutomatically Update Ticket Status in Zoho Desk Based on Actions in Zoho Projects
Hi Zoho Desk Team, Hope you’re doing well. We’re using the Zoho Desk–Zoho Projects integration to manage tasks related to customer tickets, and it works well for linking and tracking progress. However, there are a few important automation capabilitiesAbility to Choose Task List and Add Subtasks When Creating Tasks from Zoho Desk
Hi Zoho Desk Team, Hope you’re doing well. We’re using the Zoho Desk–Zoho Projects integration to seamlessly connect customer tickets with project tasks. While the integration works great overall, we noticed two important limitations that affect our workflowSync Task Status from Zoho Projects to Zoho Desk
Hi Zoho Desk Team, Hope you’re doing well. We’re actively using the Zoho Desk–Zoho Projects integration, which helps our support and project teams stay aligned. However, we noticed that when we change a task’s status in Zoho Projects, the change is notWhen moments in customer support get "spooky"
It’s Halloween again! Halloween is celebrated with spooky symbols and meanings based on history and traditions, with each region adding its own special touch. While we were kids, we would dress up in costumes along with friends, attend parties, and enjoyHow to use Rollup Summary in a Formula Field?
I created a Rollup Summary (Decimal) field in my module, and it shows values correctly. When I try to reference it in a Formula Field (e.g. ${Deals.Partners_Requested} - ${Deals.Partners_Paid}), I get the error that the field can’t be found. Is it possibleZoho Mail Android app update - View emails shared via Permalink on the app.
Hello everyone! In the latest version(v2.8.2) of the Zoho Mail Android app update, we have brought in support to access the emails shared via permalink within the app. Earlier, when you click the permalink of an email, you'll be redirected to a mobileLet us view and export the full price books data from CRM
I quote out of CRM, some of my clients have specialised pricing for specific products - therefore we use Price Books to manage these special prices. I can only see the breakdown of the products listed in the price book and the specialised pricing forWeekly Tips: Manage External Images in Zoho Mail
When you receive emails every day, whether from clients, newsletters, or services, many of them contain external images that automatically load when you open the message. While this can make emails look more engaging, it can also impact your privacy andEmpowered Custom Views: Cross-Module Criteria Now Supported in Zoho CRM
Hello everyone, We’re excited to introduce cross-module criteria support in custom views! Custom views provide personalized perspectives on your data and that you can save for future use. You can share these views with all users or specific individualsHow to display Motivator components in Zoho CRM home page ?
Hello, I created KPI's, games and so but I want to be able to see my KPI's and my tasks at the same time. Is this possible to display Motivator components in Zoho CRM home page ? Has someone any idea ? Thanks for your help.Introducing Record Summary: smarter insights at your fingertips
Hello everyone, We’re excited to introduce the Record Summary feature. This powerful addition makes use of Zia to simplify how you interact with your CRM data, providing a seamless, consolidated view of critical record information. Scrolling through theAccount in Quick View Filter
I have a report that I often run against a specific Account. Every time, I have to go into the edit menu and change the Advanced Filter. I would prefer to use the Quick View Filter, but it does not allow me to use the one and only field that makes anyInsert Cookie Policy in Zoho Sites
Hello, i need to insert a banner on my site because i'm in Italy so i have to respect EU laws for Cookie Policy and Privacy Policy. I see that i need to insert a code in <head> section of my site to show a banner/popup with cookie info. How i can do this? Thank you LucaCliq iOS can't see shared screen
Hello, I had this morning a video call with a colleague. She is using Cliq Desktop MacOS and wanted to share her screen with me. I'm on iPad. I noticed, while she shared her screen, I could only see her video, but not the shared screen... Does Cliq iOS is able to display shared screen, or is it somewhere else to be found ? RegardsUnable to confirm Super Admin assignment — confirmation button not working
I’m trying to change the roles within my organization. I am currently a super admin and would like to add another user as a super admin. When I attempt to confirm the action, a screen appears asking for my password to verify my identity. However, whenDelegates should be able to delete expenses
I understand the data integrity of this request. It would be nice if there was a toggle switch in the Policy setting that would allow a delegate to delete expenses from their managers account. Some managers here never touch their expense reports, andLet's Talk Recruit: Meet Zia, your all-in-one AI assistant (Part-2)
Welcome back to Let’s Talk Recruit series. In Part 1, we introduced Zia and how AI is reshaping the way recruiters work. This time, we’re taking a closer look at how far Zia has come and how each update continues to simplify your everyday tasks. WhenFunction #9: Copy attachments of Sales Order to Purchase Order on conversion
This week, we have written a custom function that automatically copies the attachments uploaded for a sales order to the corresponding purchase order after you convert it. Here's how to configure it in your Zoho Books organization. Custom Function: Hitstock
bom/bse : stock details or price =STOCK(C14;"price") not showing issue is #N/A! kindly resolve this problemKaizen #8 - Handling Recurrence and Participants in the Events Module via API
Hello everyone! We are back this week with an exciting post—Handling recurrence and participants in the Events module through API. First things first—What is the Events module? "Events" is a part of the Activities module in Zoho CRM. An event is an activity that happens at a given place and time. You can find Events on the user's Zoho CRM's home page, Activities home page, Calendar, and in other related records. What are the types of Events? Events are of two types—Recurring and non-recurring events.Marketer’s Space - Get Holiday-Ready with Zoho Campaigns
Hello marketers, Welcome back to another post in Marketer’s Space! Q4 is packed with opportunities to connect with your audience - from Halloween, Black Friday, and Cyber Monday, to Thanksgiving, Christmas, and New Year. In this post, we’ll look at howPersonalized demo
can I know more about the personalized demo we are construction company andUser Filter not selecting All Items
We are encountering 2 issues when using the user filter. When users are trying to search using the filter option, the OK button is grayed out. Users have to unselect or make a change before it filters properly. 2. When filtering and the OK button works,Can I collect email addresses in a form??
Can I add new subscribers to my email list (hosted in FloDesk) when they check a box and add their email address on a Zoho form?Zoho CRM Android app updates: Kiosk and multiple file upload support for subforms
Hello everyone, We've rolled out new enhancements to the Zoho CRM Android app to bring better mobile CRM experience and efficiency. Let's take a quick look at what's new: Kiosk Multiple file uploads for subforms Kiosk Kiosk is a no-code tool in Zoho CRMAlerts for mentions in comments
We are testing the use of Writer internally and found that when a user is mentioned in a comment, there is no email alert for the mention. Is this something that's configurable, and if so, where can we enable this option?Subform Disabled Fields Should Remain Disabled on Edit/View
Currently, when we disable a subform field using on user input or on add new row, it works perfectly during the initial data entry. However, when the record is saved and reopened for viewing or editing, these disabled fields become editable again. ThisIs it really true that I can't set the default 'deposit to' account in 2025?
I've been using Books for 7 years and the default account has never been a problem. I usually manually reconcile invoices and have never had a thought about which account. It has always been my account. However, I recently noticed that for the past 4Standard Payment Term is not pulled from account to quotation
Hey Team There seems to be something off. I do have "Net 30" as my default payment term in Zoho Books for my customers. If, from the customer overview or quote section, I create a new Quotation, the payment terms field stays blank and doesn't get theNext Page