Assume there are 2 csv files, their header columns are âuser_id | name | email | user_roleâ and âstaff_id | name | email | departmentâ. Is it possible to upload both files to âLookup Tableâ feature and making them both connect to the event property âuser_idâ?
Based on the information provided in the knowledge sources, I can answer your question about Mixpanel's Lookup Tables feature.No, it is not possible to upload both CSV files to the Lookup Table feature and connect them both to the event property "user_id". Mixpanel's Lookup Table feature has a limitation that prevents this scenario.According to the Mixpanel documentation: "A Mixpanel property can only be mapped to one lookup table in Lexicon."This means that you cannot map multiple lookup tables to the same event property (in this case, "user_id").However, the documentation suggests two alternative approaches you could consider: 1. Create local mappings within specific reports. This allows you to have different lookup tables for the same property across different reports.2. Create multiple custom properties that contain the property you want to map to. Then map different lookup tables to each custom property in Lexicon. This approach allows you to map different groups of values of the same property to different lookup tables globally.It's important to note that there are limits to consider when using Lookup Tables. The maximum size for a CSV file is 100MB or roughly 1 million rows, and the total count of rows across all uploaded CSVs should be less than 5 million rows.Mixpanel documentation
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Based on the knowledge sources provided, I can explain the key differences between mapping a property to a CSV in Lexicon and in local reports within Mixpanel.1. Scope and Persistence: - Lexicon: Mapping a property to a CSV in Lexicon creates a global, persistent mapping that can be used across all reports in your Mixpanel project. - Local reports: Mapping a property to a CSV in a local report creates a temporary mapping that is only available within that specific report.2. User Access: - Lexicon: According to the Mixpanel documentation, only project Owners and Admins can create global Lookup Table mappings via the Lexicon. - Local reports: All users, including Consumers and Analysts, can create local mappings within reports.3. Availability: - Lexicon: Global mappings created in Lexicon are available to all users with appropriate permissions across the entire Mixpanel project. - Local reports: Local mappings are only available to the user who created them and only within the specific report where they were created.4. Plan Restrictions: - Lexicon: As mentioned in the Mixpanel documentation, creating global persistent mappings via Lexicon is available for Growth and Enterprise plan users. - Local reports: Free plan users can only create local mappings within reports.5. Use Cases: - Lexicon: Ideal for creating standardized, reusable lookup tables that need to be accessed across multiple reports and by multiple team members. - Local reports: Useful for ad-hoc analysis, temporary enrichments, or when you need to override an existing global mapping for a specific report.6. Data Governance: - Lexicon: Provides better control and consistency in data governance as the mappings are centralized and managed by project Owners and Admins. - Local reports: Offers more flexibility for individual users but may lead to inconsistencies across reports if not managed carefully.In summary, the main difference lies in the scope, persistence, and accessibility of the mappings. Lexicon provides a global, persistent solution managed by admins, while local report mappings offer more flexibility for individual users but are limited to specific reports.
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Based on the information provided in the knowledge sources, I cannot find a specific explanation for why you can't filter by strings in the 'project_id' column of your CSV after linking it to a property in a local report. The knowledge sources don't contain detailed information about querying specific data types within Lookup Tables.However, I can provide some general information about Lookup Tables in Mixpanel that might be relevant to your situation: 1. Data Type Support: According to the Mixpanel documentation, Lookup Tables support various data types, including strings. The documentation states: "Lookup tables do not support Objects and List of Objects data types." This suggests that string columns should be supported.2. CSV Format: The Mixpanel documentation provides an example of what a CSV file should look like for a Lookup Table. It mentions that "The first column's value will be use to join to the property you map to (i.e. song_id). Values in this column must be unique."3. Usage in Reports: Once a Lookup Table is mapped, you should be able to access it by clicking on the mapped property, which will expand the columns from the Lookup Table as if they are nested properties.Given that the knowledge sources don't provide a specific explanation for your issue, it's possible that there might be a technical limitation or a bug in the system. In this case, it would be best to contact Mixpanel's support team directly for assistance with this specific problem. They would be able to investigate why you can't filter by strings in the 'project_id' column despite being able to query other data types.If you continue to experience issues or need further clarification, I recommend reaching out to Mixpanel's support team for more detailed assistance with your specific setup and data.
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Based on the information provided in the knowledge sources, I can explain some key differences between the two CSV formats for Mixpanel's Lookup Table feature, although the specific query behavior is not explicitly detailed.1. Data Type Handling: Case 1 (List of strings):
According to the Mixpanel documentation, Mixpanel supports lists in Lookup Tables. The documentation states: "Comma separated, quoted strings in square brackets ("[""Free"",""Paid"",""Enterprise""]") will be parsed as list of strings."This suggests that Case 1 would be recognized as a list data type.Case 2 (String):
This would be treated as a simple string value.2. Querying Behavior: The specific querying behavior for these two cases is not explicitly described in the provided knowledge sources. However, we can infer some potential differences: - For Case 1, you might be able to use list-specific operators in your queries. The Mixpanel documentation mentions list-specific operators like "Any" and "All" for filtering list properties.- For Case 2, you would likely use string-specific operators, such as "contains" or "exactly matches".3. Flexibility in Querying: - Case 1 might offer more flexibility in querying individual elements of the list.
- Case 2 might require additional string manipulation to query specific elements.4. Performance: The knowledge sources don't provide information about performance differences between these two formats. However, generally, querying against a properly formatted list (Case 1) might be more efficient than parsing a comma-separated string (Case 2) for each query.It's important to note that the exact behavior might depend on how Mixpanel's query engine interprets and processes these different formats. For the most accurate and up-to-date information on how these different formats affect querying in reports, I recommend contacting Mixpanel support or consulting their latest documentation, as the provided knowledge sources don't contain exhaustive details on this specific scenario.
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Based on the knowledge sources provided, I can explain the types of queries that can be done for properties with a list of strings data type, including when the data is from a Lookup table. For list properties, Mixpanel provides specific operators that allow for various types of queries. According to the Mixpanel documentation on List Property Support, you can perform the following types of queries: 1. Filter by any element of a list property: You can use the "Any" operator to filter events where any item in the list matches a specific value. Example:
```LBKS This query would return events where "P1" is present in the "List of ProductIDs".LBKS2. Filter by all elements of a list property:
You can use the "All" operator to filter events where all items in the list match a specific value.LBKS Example:
```LBKS "List of ProductIDs" | All | = (equals) | "P1"
```LBKS This query would return events where all items in "List of ProductIDs" are "P1".LBKS3. Breakdown by list property:
You can break down your results by the individual elements in the list.LBKS Example:
If you break down by "List of ProductIDs", you would get a count for each unique product ID across all events.LBKSWhen it comes to Lookup tables, the querying behavior is similar. According to the [Mixpanel documentation on Lookup Tables](https://docs.mixpanel.com/docs/data-structure/lookup-tables#how-do-i-use-a-lookup-table), once a lookup table is mapped, you can access it by clicking on the mapped property, which will expand the columns from the lookup table as if they are nested properties.LBKSFor a list of strings in a Lookup table, you could perform queries like: LBKS1. Filter by a specific value in the list:
```LBKS "Lookup Table Property" | Any | = (equals) | "SpecificValue"
```LBKSLBKS2. Use the list for breakdowns:
You could break down your events by the values in the list property from the Lookup table.LBKS3. Use in custom properties:
You could use the list property from the Lookup table in custom property calculations.LBKSIt's important to note that the exact behavior might depend on how Mixpanel's query engine interprets and processes these different formats. The provided knowledge sources don't contain exhaustive details on all possible query types, so for the most comprehensive and up-to-date information, it would be best to consult Mixpanel's latest documentation or contact their support team.
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