Caché Transact-SQL (TSQL) Migration Guide - InterSystems ...

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3.5 Assignment Statements .......................................................................................... 183.5.1 DECLARE .................................................................................................... 183.5.2 SET ............................................................................................................... 183.6 Transaction Statements .......................................................................................... 193.6.1 SET TRANSACTION ISOLATION LEVEL .............................................. 193.6.2 BEGIN TRANSACTION ............................................................................. 193.6.3 COMMIT TRANSACTION ......................................................................... 193.6.4 ROLLBACK TRANSACTION .................................................................... 193.6.5 CHECKPOINT ............................................................................................. 203.7 Other Statements .................................................................................................... 203.7.1 CREATE PROCEDURE / CREATE FUNCTION ....................................... 203.7.2 DROP PROCEDURE ................................................................................... 203.7.3 EXECUTE .................................................................................................... 203.7.4 GRANT ........................................................................................................ 213.7.5 PRINT .......................................................................................................... 213.7.6 USE database ................................................................................................ 213.8 InterSystems Extensions ........................................................................................ 213.8.1 CACHE ......................................................................................................... 213.8.2 IMPORTASQUERY ..................................................................................... 223.8.3 SETTINGS ................................................................................................... 224 TSQL Functions ............................................................................................................. 274.1 Supported Functions .............................................................................................. 274.1.1 ABS .............................................................................................................. 274.1.2 ASCII ............................................................................................................ 274.1.3 CAST ............................................................................................................ 274.1.4 CEILING ...................................................................................................... 284.1.5 CHAR ........................................................................................................... 284.1.6 CHARINDEX .............................................................................................. 284.1.7 CONVERT ................................................................................................... 284.1.8 CURRENT_TIMESTAMP ........................................................................... 294.1.9 CURRENT_USER ....................................................................................... 294.1.10 DATALENGTH .......................................................................................... 294.1.11 DATEADD ................................................................................................. 304.1.12 DATEDIFF ................................................................................................. 304.1.13 DATENAME .............................................................................................. 314.1.14 DAY ............................................................................................................ 32ivCaché Transact-SQL (TSQL) Migration Guide
4.1.15 DB_NAME ................................................................................................. 334.1.16 FLOOR ....................................................................................................... 334.1.17 GETDATE .................................................................................................. 334.1.18 HOST_NAME ............................................................................................ 334.1.19 ISNULL ...................................................................................................... 334.1.20 ISNUMERIC .............................................................................................. 344.1.21 LEFT .......................................................................................................... 344.1.22 LEN ............................................................................................................ 344.1.23 LOG ............................................................................................................ 344.1.24 LOWER ...................................................................................................... 344.1.25 LTRIM ........................................................................................................ 344.1.26 MONTH ..................................................................................................... 354.1.27 NULLIF ...................................................................................................... 354.1.28 OBJECT_ID ............................................................................................... 354.1.29 PATINDEX ................................................................................................. 354.1.30 POWER ...................................................................................................... 364.1.31 RAND ......................................................................................................... 364.1.32 RAISERROR .............................................................................................. 364.1.33 REPLACE .................................................................................................. 364.1.34 REPLICATE ............................................................................................... 364.1.35 REVERSE .................................................................................................. 364.1.36 RIGHT ........................................................................................................ 374.1.37 ROUND ...................................................................................................... 374.1.38 RTRIM ........................................................................................................ 374.1.39 SCOPE_IDENTITY ................................................................................... 374.1.40 SIGN ........................................................................................................... 374.1.41 SPACE ........................................................................................................ 384.1.42 STR ............................................................................................................. 384.1.43 STUFF ........................................................................................................ 384.1.44 SUBSTRING .............................................................................................. 394.1.45 SUSER_NAME .......................................................................................... 394.1.46 UPPER ........................................................................................................ 394.1.47 USER .......................................................................................................... 394.1.48 USER_ID .................................................................................................... 394.1.49 USER_NAME ............................................................................................ 394.1.50 YEAR ......................................................................................................... 404.2 Unsupported Functions .......................................................................................... 40Caché Transact-SQL (TSQL) Migration Guidev
Page 1: Caché Transact-SQL(TSQL) Migration
Page 7 and 8: 1OverviewCaché TSQL is an implemen
Page 9: TSQL Language ImplementationCompile
Page 12 and 13: Caché TSQL Constructs2.2 Commonly
Page 14 and 15: Caché TSQL ConstructsDECLARE C CUR
Page 16 and 17: Caché TSQL Constructs• The colum
Page 18 and 19: Caché TSQL Constructs2.2.10.1 TSQL
Page 20 and 21: TSQL Commands3.1.2 DROP TABLEDelete
Page 22 and 23: TSQL Commands• only very simple t
Page 24 and 25: TSQL CommandsThe WAITFOR command is
Page 26 and 27: TSQL Commands3.6.5 CHECKPOINTThe CH
Page 28 and 29: TSQL Commands3.8.2 IMPORTASQUERYThi
Page 30 and 31: TSQL CommandsName/AbbreviationMESSA
Page 32 and 33: TSQL Commands• [server], [databas
Page 34 and 35: TSQL FunctionsWhen expression is a
Page 36 and 37: TSQL Functions4.1.11 DATEADDDATEADD
Page 38 and 39: TSQL Functionsyyyy, yyqq, qmm, mdy,
Page 40 and 41: TSQL Functions4.1.20 ISNUMERICISNUM
Page 42 and 43: TSQL Functions4.1.30 POWERPOWER(num
Page 44 and 45: TSQL Functions4.1.41 SPACESPACE(num
Page 46 and 47: TSQL Functions4.1.50 YEARYEAR(date)
Page 48 and 49: TSQL Variables5.2 Special Variables
Page 51 and 52: 6Using the TSQL Shell6.1 Getting St
Page 53 and 54:
Getting Startedentering anything (p
Page 55 and 56:
If no CREATE PROCEDURE is given, th
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