public java.sql.ResultSet getBestRowIdentifier(java.lang.String catalog, java.lang.String schema, java.lang.String table, int scope, boolean nullable) 參數 catalog 包含目錄名稱的String。 schema 包含結構描述名稱的String。 table 包含資料表名稱的String。
SQL_SQ_INSQL_SQ_QUANTIFIEDSQL_SQ_CORRELATED_SUBQUERIES位掩碼表示支援子查詢的所有述詞都支援相互關聯的子查詢。SQL-92 入門層級一致性驅動程式一律會傳回位掩碼,其中已設定所有這些位。 SQL_SYSTEM_FUNCTIONS 1.0 SQLUINTEGER 位掩碼,列舉驅動程式和相關聯數據源所支援的純量系統函式。下列位掩碼可用來判斷支援...
You need to deallocate the VM before updating its disk controller type unless you are updating the VM size in the VM configuration which implicitly deallocates and reallocates the VM. Minimum api-version: 2022-08-01. Expand table NameTypeDescription NVMe string SCSI string DiskCreateOption...
"Provider='sqloledb';Data Source='MySqlServer';" & _ "Initial Catalog='Pubs';Integrated Security='SSPI';" Cnxn.Open strCnxn ' Open the pub_info table with a cursor that allows updates Set rstPubInfo = New ADODB.Recordset strSQLPubInfo = "pub_info" rstPubInfo.Open strSQLPubInfo, ...
Get size of all tables in database 回答1 SELECT t.NAME AS TableName, s.Name AS SchemaName, p.rows, SUM(a.total_pages) * 8 AS TotalSpaceKB, CAST(ROUND(((SUM(a.total_pages) * 8) / 1024.00), 2) AS NUMERIC(36, 2)) AS TotalSpaceMB, SUM(a.used_pages) * 8 AS UsedSpaceKB,...
IF object_id('sp_GetRowSize') is not null drop procedure sp_GetRowSize GO CREATE procedure sp_GetRowSize(@Tablename varchar(100),@pkcol varchar(100)) AS BEGIN declare @dynamicsql varchar(1000) -- A @pkcol can be used to identify max/min length row ...
Get-SqlAssessmentItem cmdlet 查找每个输入对象的所有可用最佳做法检查。 有关详细信息,请参阅 SQL 评估 API 概述。 此 cmdlet 接受以下输入类型: Microsoft.SqlServer.Management.Smo.Server Microsoft.SqlServer.Management.Smo.Database Microsoft.SqlServer.Managem
SQL_SQ_INSQL_SQ_QUANTIFIEDSQL_SQ_CORRELATED_SUBQUERIES位元遮罩表示支援子查詢的所有述詞都支援相互關聯的子查詢。SQL-92 入門層級一致性驅動程式一律會傳回設定所有位的位元遮罩。 SQL_SYSTEM_FUNCTIONS 1.0 SQLUINTEGER 位元遮罩,列舉驅動程式和相關聯資料來源所支援的純量系統函式。下列位元遮罩可用來判斷支援哪些...
SQLADM 權限 預設PUBLIC 專用權 無 範例 列出表格空間,並依表格空間儲存器的實體讀取數排序。 SELECT varchar(tbsp_name, 30) as tbsp_name, member, tbsp_type, pool_data_p_reads FROM TABLE(MON_GET_TABLESPACE('',-2)) AS t ORDER BY pool_data_p_reads DESC ...
("insert into config_table (modified,id_) values (?,?) ON DUPLICATE KEY UPDATE modified=?"); thePreparedStmt.setString(1, "theID"); thePreparedStmt.setString(2, "Hello_world_"); thePreparedStmt.setString(3, "Hello_world_"); when you create the connection set the properties: ...