From c21a135b3949d996f9c7175ca734a718a17c62d5 Mon Sep 17 00:00:00 2001
From: Christoph <ckubu@oopen.de>
Date: Tue, 7 Jun 2022 01:20:06 +0200
Subject: [PATCH] create_database.sh: support different charset and collate
 settings for database creation.

---
 create_database.sh | 73 ++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 71 insertions(+), 2 deletions(-)

diff --git a/create_database.sh b/create_database.sh
index 4d11072..9e2acab 100755
--- a/create_database.sh
+++ b/create_database.sh
@@ -22,6 +22,8 @@ DATABASE_PASSWD_NEEDED=true
 QUIET_MODE=false
 NON_INTERACTIVE_MODE=false
 
+DATABASE_CHARACTER_SET=utf8mb4
+
 
 # -------------
 # --- Some functions
@@ -476,6 +478,70 @@ if ! $NON_INTERACTIVE_MODE ; then
       fi
    fi
 
+
+   # - Set character-set for database
+   # -
+   echo ""
+   echo -e "\033[32m--\033[m"
+   echo ""
+   echo "Insert character_set for Database '${DATABASE_NAME}'.."
+   echo ""
+   echo "   possible values are"
+   echo "      utf8mb4"
+   echo "      utf8"
+   echo ""
+   if [ -z "$DATABASE_CHARACTER_SET" ]; then
+      echononl "Database user for database '${DATABASE_NAME}': "
+      read DATABASE_CHARACTER_SET
+      while [ "X$DATABASE_CHARACTER_SET" = "X" ] ; do
+         echo -e "\n\t\033[33m\033[1mEingabe erforderlich.\033[m\n"
+         echononl "Database user for database '${DATABASE_NAME}': "
+         read DATABASE_CHARACTER_SET
+      done
+   else
+      _DATABASE_CHARACTER_SET="$DATABASE_CHARACTER_SET"
+      echononl "Database user for database '${DATABASE_NAME}' [${_DATABASE_CHARACTER_SET}]: "
+      read DATABASE_CHARACTER_SET
+      if [[ "X$DATABASE_CHARACTER_SET" = "X" ]]; then
+         DATABASE_CHARACTER_SET=$_DATABASE_CHARACTER_SET
+      fi
+   fi
+
+   if [[ "${DATABASE_CHARACTER_SET}" = "utf8mb4" ]]; then
+      DATABASE_COLLATION="utf8mb4_unicode_ci"
+   else
+      DATABASE_COLLATION="utf8_bin"
+   fi
+
+   # - Set collation for databae
+   # -
+   echo ""
+   echo -e "\033[32m--\033[m"
+   echo ""
+   echo "Insert collation for Database '${DATABASE_NAME}'.."
+   echo ""
+   echo "   possible values are"
+   echo "      utf8mb4_unicode_ci"
+   echo "      utf8mb4_bin"
+   echo "      utf8_bin"
+   echo ""
+   if [ -z "$DATABASE_COLLATION" ]; then
+      echononl "Database user for database '${DATABASE_NAME}': "
+      read DATABASE_COLLATION
+      while [ "X$DATABASE_COLLATION" = "X" ] ; do
+         echo -e "\n\t\033[33m\033[1mEingabe erforderlich.\033[m\n"
+         echononl "Database user for database '${DATABASE_NAME}': "
+         read DATABASE_COLLATION
+      done
+   else
+      _DATABASE_COLLATION="$DATABASE_COLLATION"
+      echononl "Database user for database '${DATABASE_NAME}' [${_DATABASE_COLLATION}]: "
+      read DATABASE_COLLATION
+      if [[ "X$DATABASE_COLLATION" = "X" ]]; then
+         DATABASE_COLLATION=$_DATABASE_COLLATION
+      fi
+   fi
+
    echo ""
    echo -e "\033[32m--\033[m"
    echo ""
@@ -598,6 +664,9 @@ if ! $QUIET_MODE ; then
    echo "   Database user................: $DATABASE_USER"
    echo "   Database password............: $DATABASE_PASSWD"
    echo ""
+   echo "   Database character-set.......: $DATABASE_CHARACTER_SET"
+   echo "   Database collation...........: $DATABASE_COLLATION"
+   echo ""
    if $ACCESS_FROM_OUTSIDE ; then
       echo "   Access from outside..........: $IP_ADDRESSES"
    else
@@ -640,9 +709,9 @@ if [[ "$_result" = "$DATABASE_NAME" ]] ; then
    fatal "Database '$DATABASE_NAME' already exists"
 fi
 
-echononl "   Create database \033[1m$DATABASE_NAME\033[m (full UTF-8 support - utf8mb4)"
+echononl "   Create database \033[1m$DATABASE_NAME\033[m (full UTF-8 support - ${DATABASE_CHARACTER_SET})"
 mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
-   "CREATE DATABASE $DATABASE_NAME CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci" > $tmp_log_file 2>&1
+   "CREATE DATABASE $DATABASE_NAME CHARACTER SET ${DATABASE_CHARACTER_SET} COLLATE ${DATABASE_COLLATION}" > $tmp_log_file 2>&1
 if [[ $? -ne 0 ]] ; then
    echo_failed
    error "$(cat $tmp_log_file)"