默认值为OFF“超大规模”Azure SQL 数据库除外。 对于“超大规模”中的所有索引生成作,除非使用可恢复索引生成,否则始终 SORT_IN_TEMPDBON。 对于可恢复索引生成,SORT_IN_TEMPDB 始终OFF。 ON 用于生成索引的中间排序结果存储在其中 tempdb。 这可以减少创建索引所需的时间。 但是,这会增加索引生成期间所使用的磁盘...
如需詳細資訊,請參閱 SQL Server 和 Azure SQL 索引架構和設計指南。 Azure Synapse Analytics 和 Analytics Platform System (PDW) 目前不支援唯一條件約束。 任何參考唯一條件約束的範例僅適用於 SQL Server、Azure SQL Database 和 Azure SQL 受控實例。 如需索引設計指導方針的相關信息,請參閱 SQL Server 索...
I am trying to create users and schemas in my postgres databse. I am logged in as the database admin user. However when I try to run the following line I get this error: SQL Error [42501]: Line - CREATE USER airbp_location_master WITH PASSWORD…
To use this as a variable, set 'Allow User Variables=true' in the connection string. at MySqlConnector.Core.StatementPreparer.GetParameterIndex(String name) in /_/src/MySqlConnector/Core/StatementPreparer.cs:line 42 at MySqlConnector.Core.StatementPreparer.ParameterSqlParser.OnNamedParameter(Int32 ...
sqlCommand.Parameters.Add(new SqlParameter("@orderID", SqlDbType.Int)); sqlCommand.Parameters["@orderID"].Value = parsedOrderID; try { // Open the connection. connection.Open(); // Run the command to execute the stored procedure. sqlCommand.ExecuteNonQuery(); } catch { MessageBox.Show("The...
constantSQL PATH,schema-nameSYSTEM PATHSESSION USERUSERRELEASE AT COMMITRELEASE AT DEALLOCATEROUNDING DEC_ROUND_CEILINGROUNDING DEC_ROUND_DOWNROUNDING DEC_ROUND_FLOORROUNDING DEC_ROUND_HALF_DOWNROUNDING DEC_ROUND_HALF_EVENROUNDING DEC_ROUND_HALF_UPROUNDING DEC_ROUND_UPDATE FORMAT ISODATE FORMAT EURDATE ...
13 SQL Statements: COMMIT to CREATE JAVA 14 SQL Statements: CREATE LIBRARY to CREATE SCHEMA 15 SQL Statements: CREATE SEQUENCE to DROP CLUSTER CREATE SEQUENCE CREATE SPFILE CREATE SYNONYM CREATE TABLE CREATE TABLESPACE CREATE TABLESPACE SET CREATE TRIGGER CREATE TYPE CREATE TYPE BODY CREATE USER CREAT...
Researching the error message I received, I found that the 'grant' command is deprecated. So I try the following command instead: CREATE USER ‘lrngsql’@‘localhost’ IDENTIFIED BY ’xyz’; But I still get the same error message: ERROR 1064 (42000): You have an error in your S...
Command line tools to completely change region/input language for default user and welcome screen Command runs successfully from a cmd prompt, but not when using Task Scheduler Commit Charge and Working Set in Task Manager compare permissions between to different servers compare user profiles Compl...
From the command prompt or in a batch file, start the Replication Snapshot Agent by running snapshot.exe, specifying the following command-line arguments: -Publication -Publisher -Distributor -PublisherDB -ReplicationType If you are using SQL Server Authentication, you must also specify the followin...