Bezpieczne funkcje SQL, operacje i tokeny
Aby pomóc w zabezpieczeniu środowiska, wszelkie tworzone przez użytkownika polecenia SQL, których źródłem docelowym jest chmura Infor, są analizowane w odniesieniu do listy bezpiecznych konstrukcji SQL. Składnia kwerendy SQL musi spełniać warunki normy SQL ANSI 92. Lista jest stosowana tylko wtedy, gdy może zostać wywarty wpływ na źródła chmurowe Infor.
Dozwolone są następujące funkcje SQL, operacje i tokeny:
| Functions and operations | Tokens |
|---|---|
| abs | All |
| acos | Ampersand |
| ascii | And |
| asin | Any |
| atan | As |
| atan2 | Asc |
| avg | AsciiStringLiteral |
| cast | AsciiStringOrQuotedIdentifier |
| ceiling | Between |
| char | By |
| charindex | Case |
| concat | Circumflex |
| cos | Coalesce |
| cot | Colon |
| count | Comma |
| cume_dist | Cross |
| current_timestamp | Delete |
| datefomparts | Desc |
| datepart | Distinct |
| datetime2fromparts | Divide |
| datetimefromparts | Dot |
| datetimeoffsetfromparts | Double |
| degrees | DoubleColon |
| dense_rank | Else |
| exp | End |
| first_value | EqualsSign |
| floor | Except |
| format | Exists |
| getdate | Fetch |
| grouping | From |
| grouping_id | Full |
| lag | GreaterThan |
| last_value | Group |
| lead | Having |
| left | HexLiteral |
| len | Identifier |
| log | In |
| log10 | Inner |
| lower | Insert |
| ltrim | Integer |
| max | Intersect |
| min | Into |
| ntile | Is |
| percent_rank | Join |
| percentile_cont | Left |
| percentile_disc | LeftCurly |
| pi | LeftParenthesis |
| power | LessThan |
| radians | Like |
| rand | Merge |
| rank | Minus |
| replace | MultilineComment |
| replicate | Not |
| reverse | Null |
| right | Nullif |
| round | Numeric |
| row_number | On |
| rtrim | Or |
| sign | Order |
| sin | Outer |
| sqrt | Over |
| stdev | Percent |
| stdevp | PercentSign |
| substring | Plus |
| sum | QuoteIdentifier |
| sysdatetime | Real |
| sysdatetimeoffset | Right |
| tan | RightCurly |
| timefromparts | RightOuterJoin |
| trim | RightParenthesis |
| upper | Select |
| var | Semicolon |
| varp | Set |
| SingleLineComment | |
| Some | |
| Star | |
| Then | |
| Tilde | |
| UnicodeStringLiteral | |
| Union | |
| Update | |
| Values | |
| Variable | |
| VerticalLine | |
| When | |
| Where | |
| WhiteSpace |