UNIX for Beginners Questions & Answers

Input File format:
SELECT  
ABCD,
DEFGH,
DFGHJ,
JKLMN,
AXCVB,
DFVBNM,
QWER,
RTU,
TYUI,
IOPL from test1
limit 1;

delete from test2;

SELECT  ABCD,
DEFGH,
DFGHJ,
JKLMN,
AXCVB,
DFVBNM,
QWER,
RTU,
TYUI,
IOPL from test1
limit 1;

create table as SELECT  
ABCD,
DEFGH,
DFGHJ,
JKLMN,
AXCVB,
DFVBNM,
QWER,
RTU,
TYUI,
IOPL from test1
limit 1;

SELECT  ABCD,
DEFGH,
DFGHJ,
JKLMN,
AXCVB,
DFVBNM,
QWER,
RTU,
TYUI,
IOPL from test1
limit 1;


SELECT 
ABCD,
DEFGH,
DFGHJ,
JKLMN,
AXCVB,
DFVBNM,
QWER,
RTU,
TYUI,
IOPL from test1
limit 1;

SELECT  
ABCD,
DEFGH,
from test1
limit 1;

delete from test2;

create table as SELECT  
ABCD,
DEFGH,
DFGHJ,
JKLMN,
AXCVB,
DFVBNM,
QWER,
RTU,
TYUI,
IOPL from test1345
limit 1;

create table as SELECT  ABCD,
DEFGH,
DFGHJ,
JKLMN,
AXCVB,
DFVBNM,
QWER,
RTU,
TYUI,
IOPL from test123
limit 1;

Input Format 2 ( which is the output of command ) awk '$1=="SELECT"{s=$0} END{if(s) print s}' RS= file


SELECT  
ABCD,
DEFGH,
from test1
limit 1;