query using sys.sql_modules catalog view to get the definition of sql object of type by passing the object-name: Stored procedures (P), Functions(FN, IF, TF), Triggers(TR), Views(V) from Microsoft SQL Server 201
First time trying to use switch function to combine multiple queries to one. For some reason "DateValue" function overrides "DatePart" function in switch clause and gives me wrong format for the week and month parts. This query is for creating month, week and year reports in form. Is...
Mainly the Array is the central part of the core support, which includes the standard SQL functions, which involves implicitly and explicitly array data being captured except the Postgresql backend and possible dialect like third-party tools with the built-in sqlalchemy functions. 2. Arrow Type It...
By using aggregate functions, the Historian OLE DB Provider calculates the minimum value across all tags (all rows in a table), in other words, the minimum of all minimum tag values. For more information on SQL aggregate functions, refer to SQL Aggregate Functions....
If you repeat the same comparison using the Sales Amount standard measure, which uses a currency data type for Sales[Net Price], the difference between A and B is 0, and the comparison between A and B returns True. Because all time intelligence calculations based on DAX functions produce a...
type of a given column on the replica, the statement can be replicated. For example, you can insert any value that fits in aTINYINTcolumn into aBIGINTcolumn as well; it follows that, even if you change the type of aTINYINTcolumn in the replica's copy of a table toBIGINT, any ...
Using network address data types has several advantages over using plain text. This includes saving storage space, specialized functions and commands, and easier error checking. Text Search Text search data typeallows you to search for the best match in a collection of natural-language documents: ...
Using the DATEADD and DATEDIFF functions to calculated dates requires you to think a little differently about what it takes to convert the current date into a date you need. You must think in terms of date intervals. Such as, how many date intervals it is from the current date to the dat...
Window Functions for Statistical AnalysisUse Index for Better PerformanceTransaction Management and Isolation LevelsLocks Used in MySQLDefining and Calling Stored ProceduresVariables, Loops and Cursors Used in Stored ProceduresSystem, User-Defined and Stored Procedure Variables...
getSQLStateType 方法 (SQLServerDatabaseMetaData) getStringFunctions 方法 (SQLServerDatabaseMetaData) getSuperTables 方法 (SQLServerDatabaseMetaData) getSuperTypes 方法(SQLServerDatabaseMetaData) getSystemFunctions 方法 (SQLServerDatabaseMetaData) getTablePrivileges 方法 (SQLServerDatabaseM...