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avogar 2023-04-18 13:35:28 +00:00
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docs/en/interfaces/formats.md
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@ -38,6 +38,7 @@ The supported formats are:
| [JSONCompactStrings](#jsoncompactstrings) | ✗ | ✔ |
| [JSONCompactColumns](#jsoncompactcolumns) | ✔ | ✔ |
| [JSONEachRow](#jsoneachrow) | ✔ | ✔ |
| [PrettyJSONEachRow](#prettyjsoneachrow) | ✗ | ✔ |
| [JSONEachRowWithProgress](#jsoneachrowwithprogress) | ✗ | ✔ |
| [JSONStringsEachRow](#jsonstringseachrow) | ✔ | ✔ |
| [JSONStringsEachRowWithProgress](#jsonstringseachrowwithprogress) | ✗ | ✔ |
@ -915,7 +916,39 @@ Example:
{"num":44,"str":"hello","arr":[0,1,2,3]}
```
While importing data columns with unknown names will be skipped if setting [input_format_skip_unknown_fields](/docs/en/operations/settings/settings-formats.md/#input_format_skip_unknown_fields) is set to 1.
## PrettyJSONEachRow {#prettyjsoneachrow}
Differs from JSONEachRow only in that JSON is pretty formatted with new line delimiters and 4 space indents. Suitable onlt for output.
Example
```json
{
"num": "42",
"str": "hello",
"arr": [
"0",
"1"
],
"tuple": {
"num": 42,
"str": "world"
}
}
{
"num": "43",
"str": "hello",
"arr": [
"0",
"1",
"2"
],
"tuple": {
"num": 43,
"str": "world"
}
}
```
## JSONStringsEachRow {#jsonstringseachrow}