Define Snowflake Table Columns
The following properties are applicable to a Snowflake table column.
Tab |
Property |
Description |
Additional Information |
General |
Domain Parent | Specifies the domain parent of the column. Select the domain parent from the list | |
Physical Name | Specifies the physical name of the column. You can change the name of the column in this field | ||
Physical Data Type | Specifies the physical data type for the selected column. Select a physical data type from the drop-down list | ||
Null Option | Specifies the usage of the NULL clause for the selected column. You can choose to inherit or override the null option | ||
Snowflake |
Collate Specification | Specifies the collation used for comparisons and related operations performed on the data in the column | |
Generate Default | Specifies whether a default value must be inserted to a column if a value is not specified | ||
Default Expression | Specifies the expression that must be used to generate the default column value. | The default expression can be a constant value, simple expression, or sequence reference. | |
Autoincrement/Identity | Specifies whether the column value uses Autoincrement or Identity to generate values. Using any of these methods indicate that a sequence is used to generate column values. | This option can be used with numeric columns only. | |
Starting Value | Specifies the default starting value of the sequence | ||
Increment By | Specifies the number by which the column value increments | ||
Constraint |
Check Constraint |
Specifies the validation rule to attach to the selected column |
Selecting the Use Inherited Constraint check box indicates that the property is inherited from the column's domain. |
Default | Specifies the default value to attach to the selected column | Selecting the Use Inherited Default Value check box indicates that the property is inherited from the column's domain. |
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