UpdateSqlGenerator.AppendUpdateColumnValue Method

Definition

Namespace:

Microsoft.EntityFrameworkCore.Update

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Appends a SQL fragment representing the value that is assigned to a column which is being updated.

protected virtual void AppendUpdateColumnValue (Microsoft.EntityFrameworkCore.Storage.ISqlGenerationHelper updateSqlGeneratorHelper, Microsoft.EntityFrameworkCore.Update.IColumnModification columnModification, System.Text.StringBuilder stringBuilder, string name, string? schema);

abstract member AppendUpdateColumnValue : Microsoft.EntityFrameworkCore.Storage.ISqlGenerationHelper * Microsoft.EntityFrameworkCore.Update.IColumnModification * System.Text.StringBuilder * string * string -> unit
override this.AppendUpdateColumnValue : Microsoft.EntityFrameworkCore.Storage.ISqlGenerationHelper * Microsoft.EntityFrameworkCore.Update.IColumnModification * System.Text.StringBuilder * string * string -> unit

Protected Overridable Sub AppendUpdateColumnValue (updateSqlGeneratorHelper As ISqlGenerationHelper, columnModification As IColumnModification, stringBuilder As StringBuilder, name As String, schema As String)

Parameters

updateSqlGeneratorHelper

ISqlGenerationHelper

The update sql generator helper.

columnModification

IColumnModification

The operation representing the data to be updated.

stringBuilder

StringBuilder

The builder to which the SQL should be appended.

name

String

The name of the table.

schema

String

The table schema, or null to use the default schema.