Furion 1.15.9
webapi
问题描述:
书写entity的时候, 对entity增加了table属性. 但是在执行sql的时候,发现并没有按照table指定的名称进行查询.
如
[Table("b_user"), Comment("用户表")]
public class B_User : IEntity
{
....
}
执行sql的时候, 应该是执行
select * from b_user.
但跟踪日志,发现 执行的sql是 select * from B_User
以下是日志
【时间】2021-03-14 10:12:52.157
【等级】ERR
【消息】An exception occurred while iterating over the results of a query for context type '"RemisApi.EntityFramework.Core.DbContexts.REMISDbContext"'."
""Npgsql.PostgresException (0x80004005): 42P01: relation "B_User" does not exist
at Npgsql.NpgsqlConnector.g__ReadMessageLong|194_0(NpgsqlConnector connector, Boolean async, DataRowLoadingMode dataRowLoadingMode, Boolean readingNotifications, Boolean isReadingPrependedMessage)
at Npgsql.NpgsqlDataReader.NextResult(Boolean async, Boolean isConsuming, CancellationToken cancellationToken)
at Npgsql.NpgsqlCommand.ExecuteReader(CommandBehavior behavior, Boolean async, CancellationToken cancellationToken)
at Npgsql.NpgsqlCommand.ExecuteReader(CommandBehavior behavior, Boolean async, CancellationToken cancellationToken)
at Npgsql.NpgsqlCommand.ExecuteDbDataReaderAsync(CommandBehavior behavior, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable1.AsyncEnumerator.InitializeReaderAsync(DbContext _, Boolean result, CancellationToken cancellationToken) at Npgsql.EntityFrameworkCore.PostgreSQL.Storage.Internal.NpgsqlExecutionStrategy.ExecuteAsync[TState,TResult](TState state, Func4 operation, Func4 verifySucceeded, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable1.AsyncEnumerator.MoveNextAsync()
Exception data:
Severity: ERROR
SqlState: 42P01
MessageText: relation "B_User" does not exist
Position: 176
File: d:\pginstaller_13.auto\postgres.windows-x64\src\backend\parser\parse_relation.c
Line: 1379
Routine: parserOpenTable"
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