SqlExpressionFactory.Like(SqlExpression, SqlExpression, SqlExpression) 方法
定义
重要
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创建一个新的 InExpression ,它表示 SQL 树中的 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
参数
- match
- SqlExpression
对其应用 LIKE 的表达式。
- pattern
- SqlExpression
要搜索的模式。
- escapeChar
- SqlExpression
在 LIKE 中使用的可选转义字符。
返回
表示 SQL 树中 LIKE 的表达式。