MigrationsSqlGenerator.GetColumnType Method
Definition
Important
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Overloads
| GetColumnType(String, String, String, ColumnOperation, IModel) |
Gets the store/database type of a column given the provided metadata. |
| GetColumnType(String, String, String, Type, Nullable<Boolean>, Nullable<Int32>, Boolean, IModel) |
Gets the store/database type of a column given the provided metadata. |
| GetColumnType(String, String, String, Type, Nullable<Boolean>, Nullable<Int32>, Nullable<Boolean>, Boolean, IModel) |
Gets the store/database type of a column given the provided metadata. |
GetColumnType(String, String, String, ColumnOperation, IModel)
Gets the store/database type of a column given the provided metadata.
protected virtual string GetColumnType (string schema, string table, string name, Microsoft.EntityFrameworkCore.Migrations.Operations.ColumnOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel model);protected virtual string GetColumnType (string schema, string tableName, string name, Microsoft.EntityFrameworkCore.Migrations.Operations.ColumnOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel model);protected virtual string? GetColumnType (string? schema, string tableName, string name, Microsoft.EntityFrameworkCore.Migrations.Operations.ColumnOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model);abstract member GetColumnType : string * string * string * Microsoft.EntityFrameworkCore.Migrations.Operations.ColumnOperation * Microsoft.EntityFrameworkCore.Metadata.IModel -> string
override this.GetColumnType : string * string * string * Microsoft.EntityFrameworkCore.Migrations.Operations.ColumnOperation * Microsoft.EntityFrameworkCore.Metadata.IModel -> stringabstract member GetColumnType : string * string * string * Microsoft.EntityFrameworkCore.Migrations.Operations.ColumnOperation * Microsoft.EntityFrameworkCore.Metadata.IModel -> string
override this.GetColumnType : string * string * string * Microsoft.EntityFrameworkCore.Migrations.Operations.ColumnOperation * Microsoft.EntityFrameworkCore.Metadata.IModel -> stringProtected Overridable Function GetColumnType (schema As String, table As String, name As String, operation As ColumnOperation, model As IModel) As StringProtected Overridable Function GetColumnType (schema As String, tableName As String, name As String, operation As ColumnOperation, model As IModel) As StringParameters
- schema
- String
The schema that contains the table, or null to use the default schema.
- tabletableName
- String
The table that contains the column.
- name
- String
The column name.
- operation
- ColumnOperation
The column metadata.
- model
- IModel
The target model which may be null if the operations exist without a model.
Returns
The database/store type for the column.
Applies to
GetColumnType(String, String, String, Type, Nullable<Boolean>, Nullable<Int32>, Boolean, IModel)
Gets the store/database type of a column given the provided metadata.
protected virtual string GetColumnType (string schema, string table, string name, Type clrType, bool? unicode, int? maxLength, bool rowVersion, Microsoft.EntityFrameworkCore.Metadata.IModel model);abstract member GetColumnType : string * string * string * Type * Nullable<bool> * Nullable<int> * bool * Microsoft.EntityFrameworkCore.Metadata.IModel -> string
override this.GetColumnType : string * string * string * Type * Nullable<bool> * Nullable<int> * bool * Microsoft.EntityFrameworkCore.Metadata.IModel -> stringProtected Overridable Function GetColumnType (schema As String, table As String, name As String, clrType As Type, unicode As Nullable(Of Boolean), maxLength As Nullable(Of Integer), rowVersion As Boolean, model As IModel) As StringParameters
- schema
- String
The schema that contains the table, or null to use the default schema.
- table
- String
The table that contains the column.
- name
- String
The column name.
Indicates whether or not the column can contain Unicode data, or null if this is not applicable or not specified.
The maximum amount of data that the column can contain, or null if this is not applicable or not specified.
- rowVersion
- Boolean
Indicates whether or not this column is an automatic concurrency token, such as a SQL Server timestamp/rowversion.
- model
- IModel
The target model which may be null if the operations exist without a model.
Returns
The database/store type for the column.
Applies to
GetColumnType(String, String, String, Type, Nullable<Boolean>, Nullable<Int32>, Nullable<Boolean>, Boolean, IModel)
Gets the store/database type of a column given the provided metadata.
protected virtual string GetColumnType (string schema, string table, string name, Type clrType, bool? unicode, int? maxLength, bool? fixedLength, bool rowVersion, Microsoft.EntityFrameworkCore.Metadata.IModel model);abstract member GetColumnType : string * string * string * Type * Nullable<bool> * Nullable<int> * Nullable<bool> * bool * Microsoft.EntityFrameworkCore.Metadata.IModel -> string
override this.GetColumnType : string * string * string * Type * Nullable<bool> * Nullable<int> * Nullable<bool> * bool * Microsoft.EntityFrameworkCore.Metadata.IModel -> stringProtected Overridable Function GetColumnType (schema As String, table As String, name As String, clrType As Type, unicode As Nullable(Of Boolean), maxLength As Nullable(Of Integer), fixedLength As Nullable(Of Boolean), rowVersion As Boolean, model As IModel) As StringParameters
- schema
- String
The schema that contains the table, or null to use the default schema.
- table
- String
The table that contains the column.
- name
- String
The column name.
Indicates whether or not the column can contain Unicode data, or null if this is not applicable or not specified.
The maximum amount of data that the column can contain, or null if this is not applicable or not specified.
Indicates whether or not the data is constrained to fixed-length data.
- rowVersion
- Boolean
Indicates whether or not this column is an automatic concurrency token, such as a SQL Server timestamp/rowversion.
- model
- IModel
The target model which may be null if the operations exist without a model.
Returns
The database/store type for the column.
Applies to
Entity Framework
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