# Command works when entered in bash terminal as follows:
# agg -q mega "SELECT idps.name idp_name, \
#          props.name prop_name, \
#          props.type prop_type, \
#          props.host prop_host, \
#          CHARACTER_LENGTH(props.origin_host) origin_length, \
#          props.origin_host, \
#          props.fossl_hostnames, \
#          props.fossl_enabled \
#     FROM mcdnportal_sso_idps idps \
#     LEFT OUTER JOIN \
#          mcdnportal_sso_properties props \
#       ON idps.id = props.idp_id \
#    WHERE idps.name SIMILAR '^USAF\ CCE\ Prod\ -\ LDAP$' \
#       OR idps.name SIMILAR '^USAF\ CCE\ Test\ -\ LDAP$' \
#       OR idps.name SIMILAR '^USAF\ CCE\ Test\ -\ Headless$' \
#       OR idps.name SIMILAR '^USAF\ CCE\ Prod\ -\ Headless$' \
#    ORDER BY idps.name, props.name"
[dbowling@a214-48-2-21 bin]$ cat -n test.pl 
     1	#!/usr/bin/env perl
     2	
     3	use strict;
     4	use warnings;
     5	
     6	my $query = `agg -q mega "SELECT idps.name idp_name, \
     7	         props.name prop_name, \
     8	         props.type prop_type, \
     9	         props.host prop_host, \
    10	         CHARACTER_LENGTH(props.origin_host) origin_length, \
    11	         props.origin_host, \
    12	         props.fossl_hostnames, \
    13	         props.fossl_enabled \
    14	    FROM mcdnportal_sso_idps idps \
    15	    LEFT OUTER JOIN \
    16	         mcdnportal_sso_properties props \
    17	      ON idps.id = props.idp_id \
    18	   WHERE idps.name SIMILAR '^USAF\ CCE\ Prod\ -\ LDAP$' \
    19	      OR idps.name SIMILAR '^USAF\ CCE\ Test\ -\ LDAP$' \
    20	      OR idps.name SIMILAR '^USAF\ CCE\ Test\ -\ Headless$' \
    21	      OR idps.name SIMILAR '^USAF\ CCE\ Prod\ -\ Headless$' \
    22	   ORDER BY idps.name, props.name"`;
    23	
    24	print "$query\n";
[dbowling@a214-48-2-21 bin]$ perl test.pl 
Use of uninitialized value $' in concatenation (.) or string at test.pl line 6.
Use of uninitialized value $' in concatenation (.) or string at test.pl line 6.
Use of uninitialized value $' in concatenation (.) or string at test.pl line 6.
Use of uninitialized value $' in concatenation (.) or string at test.pl line 6.
error: syntax error on line 14 at '^'