You can search for SCF logs by keyword or use query syntax to combine keywords for search.
The following query statements are supported:
| Syntax | Semantics |
|---|---|
| key:value | Key-value search format. Here, value supports fuzzy match by using ? or *. If key or value contains key characters such as spaces or colons, they must be enclosed in quotation marks. For the list of currently supported keys, please see Preset Keys. |
| A and B | "AND" logic that returns the intersection of A and B. If multiple keywords are used for search at a time, the default logic will be "AND" if they are separated by spaces. |
| A or B | "OR" logic that returns the union of A or B. |
| not B | "NOT" logic that returns the results excluding B. |
| A not B | "MINUS" logic that returns the results including A but excluding B, i.e., A - B. |
| 'a' | The character a will be considered as a regular character and will not be processed as a syntax keyword. |
| "A" | All characters in A will be considered as regular ones and will not be processed as syntax keywords. |
| \ | Escape character. An escaped character represents the literal meaning of the character, such as \" for quotation mark or \: for colon. |
| * | Fuzzy query of keywords that can match zero, single, or multiple random characters. * cannot be used as the first character. For example, if you enter abc*, all logs beginning with abc will be returned. |
| ? | Fuzzy query of keywords that can match a single character at a specific position. For example, if you enter ab?c, logs that begin with ab, end with c, and contain only one character between ab and c will be returned. |
| > | "GREATER THAN" logic, which is used for numeric fields. |
| >= | "GREATER THAN OR EQUAL TO" logic, which is used for numeric fields. |
| < | "LESS THAN" logic, which is used for numeric fields. |
| <= | "LESS THAN OR EQUAL TO" logic, which is used for numeric fields. |
| = | "EQUAL TO" logic, which can be used for numeric or text fields. (Fuzzy search is not supported. If you need fuzzy search, please see the key-value search key:value.) |
| in | It is used to query a numeric range. Brackets [] indicate a closed interval, while parentheses () indicate an open interval. For example, (0 100] indicates numbers greater than 0 but less than or equal to 100. |
- The priority order of operators from high to low is:
:>">()>and>not>or.- If b is text, then, the difference between
a=banda:blies in that a equals b in the former, while a contains b in the latter (the search is processed based on the word segmentation logic and fuzzy search is supported).- Syntax keywords are case-insensitive.
- Searches are case-sensitive. If no result is returned, please check whether the letter case is correct and whether there are typos.
| Key | Type | Description | Query Sample |
|---|---|---|---|
| SCF_RequestId | text | Request ID | SCF_RequestId:123 |
| SCF_Duration | double | Execution duration (ms) | SCF_Duration>20 |
error or fail:error or failerror in a specified request:SCF_RequestId:123 and errorerror:SCF_Duration>20 and errorTo deduplicate request logs, you can search for
Report RequestId. For example, if you want to query which requests run more than 20 ms, you can use the following statement:"Report RequestId" and SCF_Duration>20.
Please note that the search cannot begin with * or ?.
SCF_Duration>20 is correct, while SCF_Duration > 20 is incorrect.
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