SqlExpressionFactory.Like(SqlExpression, SqlExpression, SqlExpression) 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。
建立新的 InExpression ,表示 SQL 樹狀結構中的 LIKE。
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.LikeExpression Like (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression match, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression pattern, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression escapeChar = default);
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.LikeExpression Like (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression match, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression pattern, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? escapeChar = default);
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression Like (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression match, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression pattern, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? escapeChar = default);
abstract member Like : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.LikeExpression
override this.Like : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.LikeExpression
abstract member Like : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.Like : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
Public Overridable Function Like (match As SqlExpression, pattern As SqlExpression, Optional escapeChar As SqlExpression = Nothing) As LikeExpression
Public Overridable Function Like (match As SqlExpression, pattern As SqlExpression, Optional escapeChar As SqlExpression = Nothing) As SqlExpression
參數
- match
- SqlExpression
套用 LIKE 的運算式。
- pattern
- SqlExpression
要搜尋的模式。
- escapeChar
- SqlExpression
要在 LIKE 中使用的選擇性逸出字元。
傳回
運算式,表示 SQL 樹狀結構中的 LIKE。