DefaultQuerySqlGenerator.ExtractNonNullExpressionValues 方法
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
警告
If you need to override this method then raise an issue at https://github.com/aspnet/EntityFrameworkCore
從運算式清單中擷取非 Null 運算式值。
protected virtual System.Collections.Generic.IReadOnlyList<System.Linq.Expressions.Expression> ExtractNonNullExpressionValues (System.Collections.Generic.IReadOnlyList<System.Linq.Expressions.Expression> inExpressionValues);
[System.Obsolete("If you need to override this method then raise an issue at https://github.com/aspnet/EntityFrameworkCore")]
protected virtual System.Collections.Generic.IReadOnlyList<System.Linq.Expressions.Expression> ExtractNonNullExpressionValues (System.Collections.Generic.IReadOnlyList<System.Linq.Expressions.Expression> inExpressionValues);
abstract member ExtractNonNullExpressionValues : System.Collections.Generic.IReadOnlyList<System.Linq.Expressions.Expression> -> System.Collections.Generic.IReadOnlyList<System.Linq.Expressions.Expression>
override this.ExtractNonNullExpressionValues : System.Collections.Generic.IReadOnlyList<System.Linq.Expressions.Expression> -> System.Collections.Generic.IReadOnlyList<System.Linq.Expressions.Expression>
[<System.Obsolete("If you need to override this method then raise an issue at https://github.com/aspnet/EntityFrameworkCore")>]
abstract member ExtractNonNullExpressionValues : System.Collections.Generic.IReadOnlyList<System.Linq.Expressions.Expression> -> System.Collections.Generic.IReadOnlyList<System.Linq.Expressions.Expression>
override this.ExtractNonNullExpressionValues : System.Collections.Generic.IReadOnlyList<System.Linq.Expressions.Expression> -> System.Collections.Generic.IReadOnlyList<System.Linq.Expressions.Expression>
Protected Overridable Function ExtractNonNullExpressionValues (inExpressionValues As IReadOnlyList(Of Expression)) As IReadOnlyList(Of Expression)
參數
- inExpressionValues
- IReadOnlyList<Expression>
運算式清單。
傳回
擷取的非 Null 運算式值。
- 屬性