resumable--enable or disable resumableforcurrentsession(DefaultFALSE)resumable_name--text string to help identify resumable statement resumable_timeout--waittime(inseconds)forRESUMABLE(Default7200)date_cache--s
Note 2: most SQL date/time data types can be easily converted into other specific date/time data types. E.g.SELECT current_date::timestamp;works perfectly, and it returns something like:2020-03-20 00:00:00. But be aware that there are a few exceptions — for instance,SELECT current_ti...
WHILE @@FETCH_STATUS = 0BEGINIF(@log_reuse_wait >0)BEGINSELECT'-- '+QUOTENAME(@dbname) +' database has log_reuse_wait = '+ @log_reuse_wait_desc +' --'AS'Individual Database Report';ENDIF(@log_reuse_wait =1)BEGINSELECT'Consider running the checkpoint command to at...
newSqlCommand(commandText, conn)) {// There're three command types: StoredProcedure, Text, TableDirect. The TableDirect// type is only for OLE DB.cmd.CommandType = commandType; cmd.Parameters.AddRange(parameters); conn.Open();returncmd.ExecuteNonQuery(); } } }// Set the connection, command...
context mssql" create Install/Create SQL Server, Azure SQL, and Tools delete Uninstall/Delete the current context help Help about any command open Open tools (e.g ADS) for current context query Run a query against the current context start Start current context stop Stop current context Flags...
The SQLCMDPASSWORD environment variable lets you set a default password for the current session. Therefore, passwords do not have to be hard-coded into batch files. The following example first sets the SQLCMDPASSWORD variable at the command prompt and then accesses thesqlcmdutility. At the comma...
privatestaticvoidReadOrderData(stringconnectionString){stringqueryString ="SELECT OrderID, CustomerID FROM dbo.Orders;";using(SqlConnection connection =newSqlConnection(connectionString)) { SqlCommand command =newSqlCommand(queryString, connection); connection.Open(); SqlDataReader reader = command.ExecuteRe...
https://docs.couchbase.com/server/current/manage/manage-nodes/initialize-node.html 首次运行Couchbase Server时,需要您对其进行初始化。初始化有以下几种方法: Couchbase的web控制台 (Couchbase Web Console) Couchbase的命令行 (Couchbase Command Line Interface) ...
CASEmg.is_next_candidateWHEN1THEN'Yes'WHEN0THEN'No'ELSE'Memory has been granted'ENDAS'Next Candidate for Memory Grant', r.command ,ltrim(rtrim(replace(replace(substring(q.text,1,1000),char(10),' '),char(13),' '))) [text] , rs.target_memory_kb /1024ASserver_target_grant_memor...
postgres=# create table t_native_list(f1 bigserial not null,f2 text, f3 integer,f4 date) partition by list( f2 ) distribute by shard(f1); NOTICE: Replica identity is neededforshard table, pleaseaddto this table through"alter table"command. ...