Added double-quotes around binary keyword to preserve compatibility with PG 9.1 and 9.2.

Author: Timon Karnezos

regress/Makefile

@@ -72,6 +72,7 @@ all:	$(OUT)
 
 clean:
 	rm -f $(OUT)
+	rm -f binary.dat
 
 # If a matching testdata file exists use it as standard input.
 # Otherwise the test doesn't need data on stdin.

regress/copy_binary.ref

@@ -16,15 +16,15 @@ SELECT hll_cardinality(v1) FROM test_binary;
                1
 (1 row)
 
-\COPY test_binary TO 'binary.dat' WITH (FORMAT binary)
+\COPY test_binary TO 'binary.dat' WITH (FORMAT "binary")
 DELETE FROM test_binary;
 DELETE 1
 SELECT hll_cardinality(v1) FROM test_binary;
  hll_cardinality 
 -----------------
 (0 rows)
 
-\COPY test_binary FROM 'binary.dat' WITH (FORMAT binary)
+\COPY test_binary FROM 'binary.dat' WITH (FORMAT "binary")
 SELECT hll_cardinality(v1) FROM test_binary;
  hll_cardinality 
 -----------------

regress/copy_binary.sql

@@ -8,13 +8,13 @@ INSERT INTO test_binary(id,v1) VALUES (1, hll_empty() || hll_hash_text('A'));
 
 SELECT hll_cardinality(v1) FROM test_binary;
 
-\COPY test_binary TO 'binary.dat' WITH (FORMAT binary)
+\COPY test_binary TO 'binary.dat' WITH (FORMAT "binary")
 
 DELETE FROM test_binary;
 
 SELECT hll_cardinality(v1) FROM test_binary;
 
-\COPY test_binary FROM 'binary.dat' WITH (FORMAT binary)
+\COPY test_binary FROM 'binary.dat' WITH (FORMAT "binary")
 
 SELECT hll_cardinality(v1) FROM test_binary;