mdocml: improve SQL style: avoid "SELECT *", be explicit in what columns

[schwarze@mdocml.bsd.lv]

Log Message:
-----------
improve SQL style: avoid "SELECT *", be explicit in what columns we want;
suggested by espie@.

Modified Files:
--------------
    mdocml:
        mandocdb.c
        mansearch.c

Revision Data
-------------
Index: mansearch.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mansearch.c,v
retrieving revision 1.34
retrieving revision 1.35
diff -Lmansearch.c -Lmansearch.c -u -p -r1.34 -r1.35
--- mansearch.c
+++ mansearch.c
@@ -310,14 +310,15 @@ mansearch(const struct mansearch *search
 		sqlite3_finalize(s);
 
 		c = sqlite3_prepare_v2(db,
-		    "SELECT * FROM mlinks WHERE pageid=?"
-		    " ORDER BY sec, arch, name",
+		    "SELECT sec, arch, name, pageid FROM mlinks "
+		    "WHERE pageid=? ORDER BY sec, arch, name",
 		    -1, &s, NULL);
 		if (SQLITE_OK != c)
 			fprintf(stderr, "%s\n", sqlite3_errmsg(db));
 
 		c = sqlite3_prepare_v2(db,
-		    "SELECT * FROM keys WHERE pageid=? AND bits & ?",
+		    "SELECT bits, key, pageid FROM keys "
+		    "WHERE pageid=? AND bits & ?",
 		    -1, &s2, NULL);
 		if (SQLITE_OK != c)
 			fprintf(stderr, "%s\n", sqlite3_errmsg(db));
@@ -542,7 +543,8 @@ sql_statement(const struct expr *e)
 	size_t		 sz;
 	int		 needop;
 
-	sql = mandoc_strdup("SELECT * FROM mpages WHERE ");
+	sql = mandoc_strdup(
+	    "SELECT desc, form, pageid FROM mpages WHERE ");
 	sz = strlen(sql);
 
 	for (needop = 0; NULL != e; e = e->next) {
Index: mandocdb.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mandocdb.c,v
retrieving revision 1.141
retrieving revision 1.142
diff -Lmandocdb.c -Lmandocdb.c -u -p -r1.141 -r1.142
--- mandocdb.c
+++ mandocdb.c
@@ -1287,7 +1287,8 @@ names_check(void)
 	      "AND mlinks.name == names.name"
 	    ")"
 	  ") JOIN ("
-	    "SELECT * FROM mlinks GROUP BY pageid"
+	    "SELECT sec, arch, name, pageid FROM mlinks "
+	    "GROUP BY pageid"
 	  ") USING (pageid);",
 	  -1, &stmt, NULL);
 
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