diff --git a/src/backend/bootstrap/bootparse.y b/src/backend/bootstrap/bootparse.y
index e5cf1b3d4397bb14ddc1759afff6c9ca4732ab1d..9177ff5081f37571d692fa1fd658ba94afcc85a4 100644
--- a/src/backend/bootstrap/bootparse.y
+++ b/src/backend/bootstrap/bootparse.y
@@ -213,7 +213,8 @@ Boot_CreateStmt:
 												   true,
 												   &relfrozenxid,
 												   &relminmxid,
-												   true);
+												   true,
+												   (Datum) 0);
 						elog(DEBUG4, "bootstrap relation created");
 					}
 					else
diff --git a/src/backend/utils/cache/relcache.c b/src/backend/utils/cache/relcache.c
index 78e1158ca7b5fcc47f946217e88fdce4271f9792..5a1bcfdb242f6635f2323850549e2cc4940da16f 100644
--- a/src/backend/utils/cache/relcache.c
+++ b/src/backend/utils/cache/relcache.c
@@ -1388,7 +1388,7 @@ RelationInitPhysicalAddr(Relation relation)
 	 * Setup page compression options
 	 */
 	relation->rd_node.opt = 0;
-	if (relation->rd_options && REL_SUPPORT_COMPRESSED(RELATION)) {
+	if (relation->rd_options && REL_SUPPORT_COMPRESSED(relation)) {
 		SetupPageCompressForRelation(&relation->rd_node, &((StdRdOptions*)(void*)(relation->rd_options))->compress,
 									RelationGetRelationName(relation));
 	}
diff --git a/src/include/storage/page_compression.h b/src/include/storage/page_compression.h
index d08219053b5f4f4b9a15b9e25091579ba69f6a28..8513504bb1276a79b0dc9642761d812b9b102a90 100644
--- a/src/include/storage/page_compression.h
+++ b/src/include/storage/page_compression.h
@@ -61,10 +61,10 @@ typedef struct relFileCompressOption {
 
 #define REL_SUPPORT_COMPRESSED(relation) SUPPORT_COMPRESSED((relation)->rd_rel->relkind, (relation)->rd_rel->relam)
 
-const uint32 INDEX_OF_HALF_BLCKSZ;
-const uint32 INDEX_OF_QUARTER_BLCKSZ;
-const uint32 INDEX_OF_EIGHTH_BLCKSZ;
-const uint32 INDEX_OF_SIXTEENTHS_BLCKSZ;
+extern const uint32 INDEX_OF_HALF_BLCKSZ;
+extern const uint32 INDEX_OF_QUARTER_BLCKSZ;
+extern const uint32 INDEX_OF_EIGHTH_BLCKSZ;
+extern const uint32 INDEX_OF_SIXTEENTHS_BLCKSZ;
 
 extern const KPHCCmpBitStuct gCmpBitStruct[];