LineAsString format.

[alexey-milovidov]

Treat every line of input as a single String field.
Similar to JSONAsString.

[hexiaoting]

Hi! I've finished this feature. It currently works as following:

DROP TABLE IF EXISTS line_as_string;
CREATE TABLE line_as_string (field String) ENGINE = Memory;
INSERT INTO line_as_string FORMAT LineAsString "I love apple", "I love banana", "I love orange";

select * from line_as_string shows:
┌─field────────────┐
│ I love apple     │
│ I love banana    │
│ I love orange    │
└──────────────────┘

Does this accomplish the need?

[alexey-milovidov]

@hexiaoting It should output:

┌─field────────────────────────────────────────────┐
│ "I love apple", "I love banana", "I love orange" │
└──────────────────────────────────────────────────┘

So, it interprets every line of input data as single value.

[hexiaoting]

Add new feature: Format LineAsString #13846