{ private: DBREFCOUNT m_cRef; BYTE* m_pbStream; size_t m_cbStreamLength; size_t m_idxStreamOffset; public: CPhotograph(size_t cbStreamLength) : m_cbStreamLength(cbStreamLength), m_idxStreamOffset(0), m_cRef(1) { m_pbStream = new BYTE[m_cbStreamLength]; /...
Usage: sqlcmd [flags] sqlcmd [command] Examples: # Install/Create, Query, Uninstall SQL Server sqlcmd create mssql --accept-eula --using https://aka.ms/AdventureWorksLT.bak sqlcmd open ads sqlcmd query "SELECT @@version" sqlcmd delete # View configuration information and connection strings...
(SqlConnection connection =newSqlConnection( connectionString)) { SqlCommand command =newSqlCommand(queryString, connection); connection.Open(); SqlDataReader reader = command.ExecuteReader(CommandBehavior.CloseConnection);while(reader.Read()) { Console.WriteLine(String.Format("{0}", reader[0])); }...
privatestaticvoidCreateCommand(stringqueryString,stringconnectionString){using(SqlConnection connection =newSqlConnection( connectionString)) { connection.Open(); SqlCommand command =newSqlCommand(queryString, connection);using(SqlDataReader reader = command.ExecuteReader()) {while(reader.Read()) { Console....
Commanddest.dll 2017.140.3436.1 240056 18-Mar-22 2,348 x64 Datacollectorenumerators.dll 2017.140.3436.1 110496 18-Mar-22 2,348 x64 Datacollectortasks.dll 2017.140.3436.1 182200 18-Mar-22 2,348 x64 Distrib.exe 2017.140.3436.1 199072 18-Mar-22 23:49...
SQL0722N 執行使用者 auth-id 的bind-command 時發生錯誤。套件 package-name 不存在。 解說 針對不存在的套件發出連結或重新連結。若已指定 ACTION REPLACE,且 REPLVER 選項指定了一個不存在的版本,則將發生錯誤。 bind-command 已發出連結指令類型 (BIND | REBIND)。請注意:值 'BIND' 也將用於前置編譯。
SQL1059N無法處理 Get Next 指令,因為未發出任何 Open Scan 指令。 說明 您在掃描開啟前發出目錄掃描指令。 無法處理該指令。 使用者回應 請發出 OPEN DIRECTORY SCAN 或 OPEN NODE DIRECTORY SCAN 指令,然後重新提交現行指令。 SQL1060N使用者authorization-ID沒有 CONNECT 專用權。
CANNOT_SHALLOW_CLONE_NESTED、CANNOT_SHALLOW_CLONE_NON_UC_MANAGED_TABLE_AS_SOURCE_OR_TARGET、INVALID_SCHEME、PARTITION_METADATA、UC_BUCKETED_TABLES、UC_COMMAND_NOT_SUPPORTED、UC_COMMAND_NOT_SUPPORTED_IN_SHARED_ACCESS_MODE、UC_CREDENTIAL_PURPOSE_NOT_SUPPORTED、UC_DATASOURCE_NOT_SUPPORTED、UC_DATASOURCE_...
can we write DDL command in Stored Procedure? Can wildcards be used on datetime column? can you add colour to a fields output in T-SQL? Can you change the value of yes or no instead of true or false use data type (BIT) ? Can you have a TRY CATCH in dynamic SQL? Can you Select...
EXECUTIONS,SORTS,COMMAND_TYPE,DISK_READS, SQL_TEXT FROM V$SQLAREA ORDER BY DISK_READS DESC) WHERE ROWNUM<10 ; 1. 2. 3. 4. 等待时间最多的5个系统等待事件的获取: SQL>SELECT * FROM (SELECT * FROM V$SYSTEM_EVENT WHERE EVENT NOT LIKE 'SQL%' ORDER BY TOTAL_WAITS DESC) WHERE ROWNUM<=5...