clean code, comments

funbringer · funbringer · commit b78e4a7f2972 · 2017-02-09T16:41:03.000+03:00
diff --git a/init.sql b/init.sql
@@ -646,17 +646,20 @@ $$ LANGUAGE plpgsql STRICT;
 /*
  * Set new relname, schema and tablespace
  */
-CREATE OR REPLACE FUNCTION @extschema@.alter_partition(relation REGCLASS,
-													   new_name TEXT,
-													   new_schema REGNAMESPACE,
-													   new_tablespace TEXT)
+CREATE OR REPLACE FUNCTION @extschema@.alter_partition(
+	relation		REGCLASS,
+	new_name		TEXT,
+	new_schema		REGNAMESPACE,
+	new_tablespace	TEXT)
 RETURNS VOID AS
 $$
 DECLARE
-	orig_name TEXT;
-	orig_schema OID;
+	orig_name	TEXT;
+	orig_schema	OID;
+
 BEGIN
-	SELECT relname, relnamespace FROM pg_class WHERE oid = relation
+	SELECT relname, relnamespace FROM pg_class
+	WHERE oid = relation
 	INTO orig_name, orig_schema;
 
 	/* Alter table name */
@@ -680,7 +683,8 @@ $$ LANGUAGE plpgsql;
 /*
  * Partitioning key
  */
-CREATE OR REPLACE FUNCTION @extschema@.get_partition_key(relid REGCLASS)
+CREATE OR REPLACE FUNCTION @extschema@.get_partition_key(
+	relid	REGCLASS)
 RETURNS TEXT AS
 $$
 	SELECT attname FROM pathman_config WHERE partrel = relid;
diff --git a/src/partition_creation.c b/src/partition_creation.c
@@ -1136,12 +1136,12 @@ build_raw_range_check_tree(char *attname,
 	ColumnRef  *col_ref		= makeNode(ColumnRef);
 
 	/* Partitioned column */
-	col_ref->fields = list_make1(makeString(attname));
+	col_ref->fields	= list_make1(makeString(attname));
 	col_ref->location = -1;
 
-	and_oper->boolop = AND_EXPR;
-	and_oper->args = NIL;
-	and_oper->location = -1;
+	and_oper->boolop	= AND_EXPR;
+	and_oper->args		= NIL;
+	and_oper->location	= -1;
 
 	/* Left comparison (VAR >= start_value) */
 	if (!IsInfinite(start_value))
@@ -1156,6 +1156,7 @@ build_raw_range_check_tree(char *attname,
 		left_arg->lexpr		= (Node *) col_ref;
 		left_arg->rexpr		= (Node *) left_const;
 		left_arg->location	= -1;
+
 		and_oper->args = lappend(and_oper->args, left_arg);
 	}
 
@@ -1172,9 +1173,11 @@ build_raw_range_check_tree(char *attname,
 		right_arg->lexpr	= (Node *) col_ref;
 		right_arg->rexpr	= (Node *) right_const;
 		right_arg->location	= -1;
+
 		and_oper->args = lappend(and_oper->args, right_arg);
 	}
 
+	/* (-inf, +inf) */
 	if (and_oper->args == NIL)
 		elog(ERROR, "cannot create infinite range constraint");
 
