Version and Platform Compatibility / Other Platforms and Clients
transform_null_equals
Attribute | Value |
---|---|
Category | Version and Platform Compatibility / Other Platforms and Clients |
Description | When on, expressions of the form expr = NULL (or NULL = expr) are treated as expr IS NULL, that is, they return true if expr evaluates to the null value, and false otherwise. |
Data type | boolean |
Default value | off |
Allowed values | on,off |
Parameter type | dynamic |
Documentation | transform_null_equals |
transform_null_equals
Attribute | Value |
---|---|
Category | Version and Platform Compatibility / Other Platforms and Clients |
Description | When on, expressions of the form expr = NULL (or NULL = expr) are treated as expr IS NULL, that is, they return true if expr evaluates to the null value, and false otherwise. |
Data type | boolean |
Default value | off |
Allowed values | on,off |
Parameter type | dynamic |
Documentation | transform_null_equals |
transform_null_equals
Attribute | Value |
---|---|
Category | Version and Platform Compatibility / Other Platforms and Clients |
Description | When on, expressions of the form expr = NULL (or NULL = expr) are treated as expr IS NULL, that is, they return true if expr evaluates to the null value, and false otherwise. |
Data type | boolean |
Default value | off |
Allowed values | on,off |
Parameter type | dynamic |
Documentation | transform_null_equals |
transform_null_equals
Attribute | Value |
---|---|
Category | Version and Platform Compatibility / Other Platforms and Clients |
Description | When on, expressions of the form expr = NULL (or NULL = expr) are treated as expr IS NULL, that is, they return true if expr evaluates to the null value, and false otherwise. |
Data type | boolean |
Default value | off |
Allowed values | on,off |
Parameter type | dynamic |
Documentation | transform_null_equals |
transform_null_equals
Attribute | Value |
---|---|
Category | Version and Platform Compatibility / Other Platforms and Clients |
Description | When on, expressions of the form expr = NULL (or NULL = expr) are treated as expr IS NULL, that is, they return true if expr evaluates to the null value, and false otherwise. |
Data type | boolean |
Default value | off |
Allowed values | on,off |
Parameter type | dynamic |
Documentation | transform_null_equals |
transform_null_equals
Attribute | Value |
---|---|
Category | Version and Platform Compatibility / Other Platforms and Clients |
Description | When on, expressions of the form expr = NULL (or NULL = expr) are treated as expr IS NULL, that is, they return true if expr evaluates to the null value, and false otherwise. |
Data type | boolean |
Default value | off |
Allowed values | on,off |
Parameter type | dynamic |
Documentation | transform_null_equals |
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