> For the complete documentation index, see [llms.txt](https://developer.collibra.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.collibra.com/api/graphql/data-access/unions/data-comparison-expression-operand.md).

# DataComparisonExpressionOperand

No description

```graphql
union DataComparisonExpressionOperand =
  | DataComparisonExpressionBinaryLiteral
  | DataComparisonExpressionFloatLiteral
  | DataComparisonExpressionIntLiteral
  | DataComparisonExpressionReference
  | DataComparisonExpressionStringLiteral
  | DataComparisonExpressionTimestampLiteral
```

### Possible types

#### [DataComparisonExpressionBinaryLiteral](/api/graphql/data-access/object-types/data-comparison-expression-binary-literal.md) object

Represents a boolean literal.

#### [DataComparisonExpressionFloatLiteral](/api/graphql/data-access/object-types/data-comparison-expression-float-literal.md) object

Represents a float literal.

#### [DataComparisonExpressionIntLiteral](/api/graphql/data-access/object-types/data-comparison-expression-int-literal.md) object

Represents an integer literal.

#### [DataComparisonExpressionReference](/api/graphql/data-access/object-types/data-comparison-expression-reference.md) object

Represents an operand referring to an object in the Collibra Data Access graph

#### [DataComparisonExpressionStringLiteral](/api/graphql/data-access/object-types/data-comparison-expression-string-literal.md) object

Represents a string literal.

#### [DataComparisonExpressionTimestampLiteral](/api/graphql/data-access/object-types/data-comparison-expression-timestamp-literal.md) object

Represents a timestamp literal.

### Member Of

[`DataComparisonExpressionComparison`](/api/graphql/data-access/object-types/data-comparison-expression-comparison.md) object