Add mongodb

This commit is contained in:
sunkaixuan 2025-05-01 17:48:32 +08:00
parent 351a28f606
commit aca8693c5d

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@ -93,17 +93,7 @@ namespace MongoDbTest
var connection = new MongoDbConnection(DbHelper.SqlSugarConnectionString); var connection = new MongoDbConnection(DbHelper.SqlSugarConnectionString);
connection.Open(); connection.Open();
MongoDbCommand mongoDbCommand = new MongoDbCommand( MongoDbCommand mongoDbCommand = new MongoDbCommand(
"delete b { name: \"John\" }", "delete b {\"filter\":{ name: \"John\" }}",
connection);
var value = mongoDbCommand.ExecuteNonQuery();
connection.Close();
}
//ExecuteNonQuery delete
{
var connection = new MongoDbConnection(DbHelper.SqlSugarConnectionString);
connection.Open();
MongoDbCommand mongoDbCommand = new MongoDbCommand(
"delete b { name: \"John\" }",
connection); connection);
var value = mongoDbCommand.ExecuteNonQuery(); var value = mongoDbCommand.ExecuteNonQuery();
connection.Close(); connection.Close();
@ -113,7 +103,17 @@ namespace MongoDbTest
var connection = new MongoDbConnection(DbHelper.SqlSugarConnectionString); var connection = new MongoDbConnection(DbHelper.SqlSugarConnectionString);
connection.Open(); connection.Open();
MongoDbCommand mongoDbCommand = new MongoDbCommand( MongoDbCommand mongoDbCommand = new MongoDbCommand(
"deleteMany b { age: { $lt: 30 } }", "deleteMany b [{\"filter\":{ name: \"John\" }}]",
connection);
var value = mongoDbCommand.ExecuteNonQuery();
connection.Close();
}
//ExecuteNonQuery delete
{
var connection = new MongoDbConnection(DbHelper.SqlSugarConnectionString);
connection.Open();
MongoDbCommand mongoDbCommand = new MongoDbCommand(
"delete b {\"filter\":{ name: \"John\" }}",
connection); connection);
var value = mongoDbCommand.ExecuteNonQuery(); var value = mongoDbCommand.ExecuteNonQuery();
connection.Close(); connection.Close();