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mirror of synced 2025-01-31 20:41:44 +03:00

Extended the docs for mapping attributes precision and scale

This commit is contained in:
Christian Stoller 2014-09-25 09:38:34 +02:00
parent 3f8865c6fb
commit d93f648230
2 changed files with 11 additions and 5 deletions

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@ -99,10 +99,13 @@ Optional attributes:
string values for you. string values for you.
- **precision**: The precision for a decimal (exact numeric) column - **precision**: The precision for a decimal (exact numeric) column
(Applies only for decimal column) (applies only for decimal column), which is the maximum number of
digits that are stored for the values.
- **scale**: The scale for a decimal (exact numeric) column (Applies - **scale**: The scale for a decimal (exact numeric) column (applies
only for decimal column) only for decimal column), which represents the number of digits
to the right of the decimal point and must not be greater than
*precision*.
- **unique**: Boolean value to determine if the value of the column - **unique**: Boolean value to determine if the value of the column
should be unique across all rows of the underlying entities table. should be unique across all rows of the underlying entities table.

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@ -199,9 +199,12 @@ list:
- ``nullable``: (optional, default FALSE) Whether the database - ``nullable``: (optional, default FALSE) Whether the database
column is nullable. column is nullable.
- ``precision``: (optional, default 0) The precision for a decimal - ``precision``: (optional, default 0) The precision for a decimal
(exact numeric) column. (Applies only if a decimal column is used.) (exact numeric) column (applies only for decimal column),
which is the maximum number of digits that are stored for the values.
- ``scale``: (optional, default 0) The scale for a decimal (exact - ``scale``: (optional, default 0) The scale for a decimal (exact
numeric) column. (Applies only if a decimal column is used.) numeric) column (applies only for decimal column), which represents
the number of digits to the right of the decimal point and must
not be greater than *precision*.
- ``columnDefinition``: (optional) Allows to define a custom - ``columnDefinition``: (optional) Allows to define a custom
DDL snippet that is used to create the column. Warning: This normally DDL snippet that is used to create the column. Warning: This normally
confuses the SchemaTool to always detect the column as changed. confuses the SchemaTool to always detect the column as changed.