SqliteMigrationsSqlGenerator.ColumnDefinition Method
Definition
Important
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Overloads
| ColumnDefinition(AddColumnOperation, IModel, MigrationCommandListBuilder) |
Generates a SQL fragment for a column definition in an AddColumnOperation. |
| ColumnDefinition(String, String, String, ColumnOperation, IModel, MigrationCommandListBuilder) |
Generates a SQL fragment for a column definition for the given column metadata. |
| ColumnDefinition(String, String, String, Type, String, Nullable<Boolean>, Nullable<Int32>, Boolean, Boolean, Object, String, String, IAnnotatable, IModel, MigrationCommandListBuilder) |
Generates a SQL fragment for a column definition for the given column metadata. |
| ColumnDefinition(String, String, String, Type, String, Nullable<Boolean>, Nullable<Int32>, Nullable<Boolean>, Boolean, Boolean, Object, String, String, IAnnotatable, IModel, MigrationCommandListBuilder) |
Generates a SQL fragment for a column definition for the given column metadata. |
ColumnDefinition(AddColumnOperation, IModel, MigrationCommandListBuilder)
Generates a SQL fragment for a column definition in an AddColumnOperation.
protected override void ColumnDefinition (Microsoft.EntityFrameworkCore.Migrations.Operations.AddColumnOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder);override this.ColumnDefinition : Microsoft.EntityFrameworkCore.Migrations.Operations.AddColumnOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unitProtected Overrides Sub ColumnDefinition (operation As AddColumnOperation, model As IModel, builder As MigrationCommandListBuilder)Parameters
- operation
- AddColumnOperation
The operation.
- model
- IModel
The target model which may be null if the operations exist without a model.
- builder
- MigrationCommandListBuilder
The command builder to use to add the SQL fragment.
Applies to
ColumnDefinition(String, String, String, ColumnOperation, IModel, MigrationCommandListBuilder)
Generates a SQL fragment for a column definition for the given column metadata.
protected override void ColumnDefinition (string schema, string table, string name, Microsoft.EntityFrameworkCore.Migrations.Operations.ColumnOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder);protected override void ColumnDefinition (string? schema, string table, string name, Microsoft.EntityFrameworkCore.Migrations.Operations.ColumnOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder);override this.ColumnDefinition : string * string * string * Microsoft.EntityFrameworkCore.Migrations.Operations.ColumnOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unitProtected Overrides Sub ColumnDefinition (schema As String, table As String, name As String, operation As ColumnOperation, model As IModel, builder As MigrationCommandListBuilder)Parameters
- 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.
- operation
- ColumnOperation
The column metadata.
- model
- IModel
The target model which may be null if the operations exist without a model.
- builder
- MigrationCommandListBuilder
The command builder to use to add the SQL fragment.
Applies to
ColumnDefinition(String, String, String, Type, String, Nullable<Boolean>, Nullable<Int32>, Boolean, Boolean, Object, String, String, IAnnotatable, IModel, MigrationCommandListBuilder)
Generates a SQL fragment for a column definition for the given column metadata.
protected override void ColumnDefinition (string schema, string table, string name, Type clrType, string type, bool? unicode, int? maxLength, bool rowVersion, bool nullable, object defaultValue, string defaultValueSql, string computedColumnSql, Microsoft.EntityFrameworkCore.Infrastructure.IAnnotatable annotatable, Microsoft.EntityFrameworkCore.Metadata.IModel model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder);override this.ColumnDefinition : string * string * string * Type * string * Nullable<bool> * Nullable<int> * bool * bool * obj * string * string * Microsoft.EntityFrameworkCore.Infrastructure.IAnnotatable * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unitProtected Overrides Sub ColumnDefinition (schema As String, table As String, name As String, clrType As Type, type As String, unicode As Nullable(Of Boolean), maxLength As Nullable(Of Integer), rowVersion As Boolean, nullable As Boolean, defaultValue As Object, defaultValueSql As String, computedColumnSql As String, annotatable As IAnnotatable, model As IModel, builder As MigrationCommandListBuilder)Parameters
- 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.
- type
- String
The database/store type for the column, or null if none has been specified.
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.
- nullable
- Boolean
Indicates whether or not the column can store NULL values.
- defaultValue
- Object
The default value for the column.
- defaultValueSql
- String
The SQL expression to use for the column's default constraint.
- computedColumnSql
- String
The SQL expression to use to compute the column value.
- annotatable
- IAnnotatable
The MigrationOperation to use to find any custom annotations.
- model
- IModel
The target model which may be null if the operations exist without a model.
- builder
- MigrationCommandListBuilder
The command builder to use to add the SQL fragment.
Applies to
ColumnDefinition(String, String, String, Type, String, Nullable<Boolean>, Nullable<Int32>, Nullable<Boolean>, Boolean, Boolean, Object, String, String, IAnnotatable, IModel, MigrationCommandListBuilder)
Generates a SQL fragment for a column definition for the given column metadata.
protected override void ColumnDefinition (string schema, string table, string name, Type clrType, string type, bool? unicode, int? maxLength, bool? fixedLength, bool rowVersion, bool nullable, object defaultValue, string defaultValueSql, string computedColumnSql, Microsoft.EntityFrameworkCore.Infrastructure.IAnnotatable annotatable, Microsoft.EntityFrameworkCore.Metadata.IModel model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder);override this.ColumnDefinition : string * string * string * Type * string * Nullable<bool> * Nullable<int> * Nullable<bool> * bool * bool * obj * string * string * Microsoft.EntityFrameworkCore.Infrastructure.IAnnotatable * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unitProtected Overrides Sub ColumnDefinition (schema As String, table As String, name As String, clrType As Type, type As String, unicode As Nullable(Of Boolean), maxLength As Nullable(Of Integer), fixedLength As Nullable(Of Boolean), rowVersion As Boolean, nullable As Boolean, defaultValue As Object, defaultValueSql As String, computedColumnSql As String, annotatable As IAnnotatable, model As IModel, builder As MigrationCommandListBuilder)Parameters
- 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.
- type
- String
The database/store type for the column, or null if none has been specified.
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 column 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.
- nullable
- Boolean
Indicates whether or not the column can store NULL values.
- defaultValue
- Object
The default value for the column.
- defaultValueSql
- String
The SQL expression to use for the column's default constraint.
- computedColumnSql
- String
The SQL expression to use to compute the column value.
- annotatable
- IAnnotatable
The MigrationOperation to use to find any custom annotations.
- model
- IModel
The target model which may be null if the operations exist without a model.
- builder
- MigrationCommandListBuilder
The command builder to use to add the SQL fragment.
Applies to
Entity Framework