Merge

mysql-test/install_test_db.sh

@@ -5,9 +5,16 @@
 # This scripts creates the privilege tables db, host, user, tables_priv,
 # columns_priv in the mysql database, as well as the func table.
 
-if [ x$1 = x"-bin" ]; then
+if [ x$1 = x"--bin" ]; then
  shift 1
- execdir=../bin
+
+# Check if it's a binary distribution or a 'make install'
+if test -x ../libexec/mysqld
+ then
+   execdir=../libexec
+ else
+   execdir=../bin
+fi
  bindir=../bin
  BINARY_DIST=1
  fix_bin=mysql-test

mysql-test/mysql-test-run.sh

@@ -487,7 +487,7 @@ else
  MYSQL_MANAGER_CLIENT="$BASEDIR/bin/mysqlmanagerc"
  MYSQL_MANAGER_PWGEN="$BASEDIR/bin/mysqlmanager-pwgen"
  MYSQL="$BASEDIR/bin/mysql"
- INSTALL_DB="./install_test_db -bin"
+ INSTALL_DB="./install_test_db --bin"
  MYSQL_FIX_SYSTEM_TABLES="$BASEDIR/bin/mysql_fix_privilege_tables"
  if test -d "$BASEDIR/share/mysql/english"
  then

mysql-test/r/func_math.result

@@ -59,3 +59,9 @@ ASIN(0.8+0.2)
 SELECT ASIN(1.2-0.2);
 ASIN(1.2-0.2)
 1.570796
+floor(log(4)/log(2))
+2
+floor(log(8)/log(2))
+3
+floor(log(16)/log(2))
+4

mysql-test/t/func_math.test

@@ -28,3 +28,11 @@ SELECT ACOS(0.2*5.0);
 SELECT ACOS(0.5*2.0);
 SELECT ASIN(0.8+0.2);
 SELECT ASIN(1.2-0.2);
+
+#
+# Bug #3051 FLOOR returns invalid 
+#
+
+select floor(log(4)/log(2));
+select floor(log(8)/log(2));
+select floor(log(16)/log(2));