getMaxStatementLength擷取這個資料庫允許在 SQL 語句中的最大字元數。 getMaxStatements擷取這個資料庫可同時開啟的最大作用中陳述式數目。 getMaxTableNameLength擷取這個資料庫允許在資料表名稱中使用的最大字元數目。 getMaxTablesInSelect擷取這個資料庫允許在 SELECT 陳述式中使用的最大資料表
getMaxStatementLength 擷取這個資料庫允許在 SQL 語句中的最大字元數。 getMaxStatements 擷取這個資料庫可同時開啟的最大作用中陳述式數目。 getMaxTableNameLength 擷取這個資料庫允許在資料表名稱中使用的最大字元數目。 getMaxTablesInSelect 擷取這個資料庫允許在 SELECT 陳述式中使用的最大資料表數目。 getMax...
In earlier releases of SQL Server, a row is returned. SQL Copy CREATE PROCEDURE assumes_caller_can_access_metadata BEGIN SELECT name, object_id FROM sys.objects WHERE name = N'myTable'; END; GO To allow callers to view metadata, you can grant the callers VIEW DEFINITION permission or...
This query returns given database and table details like total indexes in table,available partitions, allocated unit type,allocated page file,page free space etc.Points of InterestThis article explain SQL Server metadata information. it will provide internal details of all available SQL Serve...
Initializes a new instance of the SqlMetaData class with the specified column name, type, user-defined type, SQL Server type, and server default. This form of the constructor supports table-valued parameters by allowing you to specify if the column is unique in the table-valued parameter, the...
Although this looks similar to accessing the sysobjects table in SQL Server 2000, the data columns returned will be different. To allow a little more backward compatibility, there is also a set of views called compatibility views which have exactly the same names, and present data in the same...
CHECKDB found 0 allocation errors and 2 consistency errors in database 'TEST'. 那么我们先找到系统视图sys.parameters的数据来源于那个系统基础表(System Base-Table Metadata),如下脚本所示,我们可以找到sys.parameters 最终来源于sys.syscolpars和 sys.sysobjvalues(关于如何获取视图视图定义,此处不做展开分析) ...
VIEW_COLUMN_USAGE Lists one row for each column in a view including the base table of the column where possible VIEW_TABLE_USAGE Lists one row for each table used in a view VIEWS Lists one row for each view */ SQL Server Metadata Toolkit 2005 - 2014 https://sqlmetadata.codeplex.com/ ...
默认情况下,选项 DataClassification 为false,但设置为 true 后,将使用敏感度数据分类元数据(如果存在)填充 sqlsrv_field_metadata 返回的数组。以患者表为例:复制 CREATE TABLE Patients [PatientId] int identity, [SSN] char(11), [FirstName] nvarchar(50), [LastName] nvarchar(50), [BirthDate] date)...
[mysqld] performance-schema-instrument='wait/lock/metadata/sql/mdl=OFF'To control metadata lock instrumentation state at runtime, update the setup_instruments table: Enable: UPDATE performance_schema.setup_instruments SET ENABLED = 'YES', TIMED = 'YES' WHERE NAME = 'wait/lock/metadata/sql/...