Concatenate the strings of several lines into one line.

Hello

What is the name of this analytical function (or log in) which
would return more line as a concatenated line strings. that is to say:
(I know that it is possible using the regular functions of pipeline).
ROW1:   STR1
ROW2:   STR2
ROW3:   STR3

select tadah().... from ...

result:

ROW1: STR1 STR2 STR3
Thank you.

Hello

DanielD wrote:
Hello

What is the name of this analytical function (or log in) which
would return more line as a concatenated line strings. that is to say:
(I know that it is possible using the regular functions of pipeline).

ROW1:   STR1
ROW2:   STR2
ROW3:   STR3

select tadah().... from ...

result:

ROW1: STR1 STR2 STR3

The function is SYS_CONNECT_BY_PATH

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