Adjust elog() tags so source and regression tests match.

src/test/regress/output/constraints.source

@@ -216,7 +216,7 @@ INSERT INTO tmp VALUES (null, 'Y', null);
 INSERT INTO tmp VALUES (5, '!check failed', null);
 INSERT INTO tmp VALUES (null, 'try again', null);
 INSERT INTO INSERT_TBL(y) select yd from tmp;
-NOTICE:  insert_seq.nextval: sequence was re-created
+WARNING:  insert_seq.nextval: sequence was re-created
 SELECT '' AS three, * FROM INSERT_TBL;
  three | x |       y       | z  
 -------+---+---------------+----
@@ -286,7 +286,7 @@ SELECT * FROM COPY_TBL;
 -- Primary keys
 --
 CREATE TABLE PRIMARY_TBL (i int PRIMARY KEY, t text);
-INFO:  CREATE TABLE / PRIMARY KEY will create implicit index 'primary_tbl_pkey' for table 'primary_tbl'
+NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index 'primary_tbl_pkey' for table 'primary_tbl'
 INSERT INTO PRIMARY_TBL VALUES (1, 'one');
 INSERT INTO PRIMARY_TBL VALUES (2, 'two');
 INSERT INTO PRIMARY_TBL VALUES (1, 'three');
@@ -307,7 +307,7 @@ SELECT '' AS four, * FROM PRIMARY_TBL;
 DROP TABLE PRIMARY_TBL;
 CREATE TABLE PRIMARY_TBL (i int, t text,
 	PRIMARY KEY(i,t));
-INFO:  CREATE TABLE / PRIMARY KEY will create implicit index 'primary_tbl_pkey' for table 'primary_tbl'
+NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index 'primary_tbl_pkey' for table 'primary_tbl'
 INSERT INTO PRIMARY_TBL VALUES (1, 'one');
 INSERT INTO PRIMARY_TBL VALUES (2, 'two');
 INSERT INTO PRIMARY_TBL VALUES (1, 'three');
@@ -330,7 +330,7 @@ DROP TABLE PRIMARY_TBL;
 -- Unique keys
 --
 CREATE TABLE UNIQUE_TBL (i int UNIQUE, t text);
-INFO:  CREATE TABLE / UNIQUE will create implicit index 'unique_tbl_i_key' for table 'unique_tbl'
+NOTICE:  CREATE TABLE / UNIQUE will create implicit index 'unique_tbl_i_key' for table 'unique_tbl'
 INSERT INTO UNIQUE_TBL VALUES (1, 'one');
 INSERT INTO UNIQUE_TBL VALUES (2, 'two');
 INSERT INTO UNIQUE_TBL VALUES (1, 'three');
@@ -353,7 +353,7 @@ SELECT '' AS five, * FROM UNIQUE_TBL;
 DROP TABLE UNIQUE_TBL;
 CREATE TABLE UNIQUE_TBL (i int, t text,
 	UNIQUE(i,t));
-INFO:  CREATE TABLE / UNIQUE will create implicit index 'unique_tbl_i_key' for table 'unique_tbl'
+NOTICE:  CREATE TABLE / UNIQUE will create implicit index 'unique_tbl_i_key' for table 'unique_tbl'
 INSERT INTO UNIQUE_TBL VALUES (1, 'one');
 INSERT INTO UNIQUE_TBL VALUES (2, 'two');
 INSERT INTO UNIQUE_TBL VALUES (1, 'three');

src/test/regress/output/create_function_1.source

@@ -5,7 +5,7 @@ CREATE FUNCTION widget_in(opaque)
    RETURNS widget
    AS '@abs_builddir@/regress@DLSUFFIX@'
    LANGUAGE 'c';
-NOTICE:  ProcedureCreate: type widget is not yet defined
+WARNING:  ProcedureCreate: type widget is not yet defined
 CREATE FUNCTION widget_out(opaque)
    RETURNS opaque
    AS '@abs_builddir@/regress@DLSUFFIX@'

src/test/regress/output/create_function_2.source

@@ -13,8 +13,8 @@ CREATE FUNCTION hobbies_by_name(hobbies_r.name%TYPE)
    RETURNS hobbies_r.person%TYPE
    AS 'select person from hobbies_r where name = $1'
    LANGUAGE 'sql';
-INFO:  hobbies_r.name%TYPE converted to text
-INFO:  hobbies_r.person%TYPE converted to text
+NOTICE:  hobbies_r.name%TYPE converted to text
+NOTICE:  hobbies_r.person%TYPE converted to text
 CREATE FUNCTION equipment(hobbies_r)
    RETURNS setof equipment_r
    AS 'select * from equipment_r where hobby = $1.name'