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Applies to: 
Calculated column
Calculated table
Measure
Visual calculation 
DAX query
Returns a table with information about each expression in the semantic model. This function provides metadata about expressions defined in the model.
Syntax
INFO.EXPRESSIONS ( [<Restriction name>, <Restriction value>], ... )
Parameters
Parameters are optional for this DAX function. When parameters are used, both must be given. More than one pair of parameters is allowed. The restriction name and value are text and entered in double-quotes.
| Term | Definition |
|---|---|
| Restriction name | Name of the restriction used to filter the results. |
| Restriction value | Value used to filter the results of the restriction. |
Restrictions
Typically, all columns of the DAX function results can be used as a restriction. Additional restrictions may also be allowed.
Return value
A table with the following columns:
| Column name | Data type | Description |
|---|---|---|
| [ID] | Integer | Unique identifier for the expression |
| [ModelID] | Integer | Identifier of the model containing the expression |
| [Name] | String | Name of the expression |
| [Description] | String | Description of the expression |
| [Kind] | Integer | Type of expression (e.g., calculated table, shared expression) |
| [Expression] | String | DAX expression text |
| [ModifiedTime] | DateTime | When the expression was last modified |
| [QueryGroupID] | Integer | Identifier of the query group if applicable |
| [ParameterValuesColumnID] | Integer | Column identifier for parameter values if applicable |
| [MAttributes] | String | Additional attributes in JSON format |
| [LineageTag] | String | Lineage tag for tracking purposes |
| [SourceLineageTag] | String | Source lineage tag for tracking purposes |
Remarks
- Typically used in DAX queries to inspect and document model metadata.
- Permissions required depend on the host. Querying full metadata may require model admin permissions.
Example
The following DAX query can be run in DAX query view:
EVALUATE
INFO.EXPRESSIONS()