494 lines
10 KiB
Bash
Executable File
494 lines
10 KiB
Bash
Executable File
#!/bin/bash
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license() {
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echo This is a dummy function to allow the editors code folding ability to hide this text
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#=============================================================================
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# Initial Developer's Public License.
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# The contents of this file are subject to the Initial Developer's Public
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# License Version 1.0 (the "License"). You may not use this file except
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# in compliance with the License. You may obtain a copy of the License at
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# http://www.ibphoenix.com?a=ibphoenix&page=ibp_idpl
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is copyright 2004-2023 Paul Reeves.
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#
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# The Initial Developer of the Original Code is Paul Reeves
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#
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# All Rights Reserved.
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#
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#=============================================================================
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# To Do
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#
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# Add Debug/Verbose/better logging
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:
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}
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todo() {
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# To Do
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#
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# Add Debug/Verbose/better logging
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:
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}
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GETOPT=$(getopt -o b:c:d:f:i:hs:u:p:z: --long firebirdbin:,firebirdconf:,firebirddb:,firebird:,input:,help,savedb:,user:,pass:,firebirdserverversion: -n "$0" -- "$@")
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EXECFILENAME=$(basename "$0")
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BASENAME=$(basename "$0" .sh)
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declare -i FIREBIRDMAJORVERSION=0
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declare -i FIREBIRDMINORVERSION=0
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ShowHelp(){
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tabs 3,5,9,13,17,21,25,29,33,37,41,45,49,53,57,61,65,69,73,77
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DOCNOTE=$(cat << MSG > ${BASENAME}-readme.md
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# $BASENAME
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Run this script from a console prompt. It will execute ddl
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to (re)create a firebird database.
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-i | --input ALIASNAME
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Pass the name of the master script to execute.
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This master script must have the same name as the alias used
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for the database that is being worked on.
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If the alias does not exist in alias.conf it will be added.
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$ALIAS = \$FIREBIRD_CONF\\\$ALIAS.fdb
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NOTE: Do not add the script file type (.sql)
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### Options
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Other available parameters:
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-f | --firebirdconf a/path/to/firebird/conf files
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Assign a path to the FIREBIRD_CONF variable
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Default is /opt/firebird
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-d | --firebirddb a/path/to/firebird/db
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Assign a path to the FB_DATA variable
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Default is /srv/data/
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-s | --savedb /a/backup/dir
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Do a gbak backup of the existing db before executing ddl
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-h | --help
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This help screen.
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MSG
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)
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local _help=$BASE_NAME-readme.md
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#echo -e $DOCNOTE > ${_help}
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cat ${_help}
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}
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#################### Start of generic functions #############################
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Pause() {
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local _aprompt
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if [ "${1:-}" = "" ]; then
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_aprompt="Press any key to continue..."
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else
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_aprompt="$*"
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fi
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#shellcheck disable=SC2162
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read -p "$_aprompt"
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}
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GetTime(){
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export LOGSTAMP=$(date "+%Y-%m-%d %H:%M:%S")
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export DATESTAMP=$(date +%Y%m%d)
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export TIMESTAMP=$(date +%Y%m%d-%H%M%S)
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export TAGSTAMP=$(date +:%Y%m%d%H%M)
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case "${1:-}" in
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LOGSTAMP)
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echo LOGSTAMP is "$LOGSTAMP"
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;;
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DATESTAMP)
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echo DATE is "$DATESTAMP"
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;;
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TIMESTAMP)
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echo TIMESTAMP is "$TIMESTAMP"
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;;
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TAGSTAMP)
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echo TAGSTAMP is "$TAGSTAMP"
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;;
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esac
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}
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GetLogStamp() {
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GetTime "LOGSTAMP"
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}
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Debug() {
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# Debug is intended for printing values assigned to variables etc.
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if [ "${DEBUG:-}" = "1" ]; then
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GetTime
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local FUNC=$1
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shift
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echo -e $LOGSTAMP $FUNC "-" "$@"
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fi
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}
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Verbose() {
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# Verbose is intended to give the user a more
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# detailed narrative of programm execution.
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# shellcheck disable=SC2166
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if [ "${VERBOSE:-}" == "1" -o "${DEBUG:-}" == "1" ]; then
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GetTime
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if [ "${2:-}" = "" ]; then
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echo -e $LOGSTAMP "$@"
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else
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local FUNC=${1:-}
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shift
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echo -e $LOGSTAMP $FUNC "-" "$@"
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fi
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fi
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}
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WriteLog() {
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# Param 1 - Logfile
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# Param 2 - FUNCNAME
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# We automatically call Verbose after shifting LOGFILE
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# We then shift FUNCNAME and write out to the log.
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GetTime
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local LOGFILE=${1:-}
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shift
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Verbose "$@"
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# shellcheck disable=SC2166
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if [ ! "${VERBOSE:-}" = 1 -o ! "${DEBUG:-}" = 1 ]; then
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shift
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fi
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if [ ! "${LOGFILE:-}" = "" ]; then
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echo -e $LOGSTAMP "-" "$@" >> $LOGFILE
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fi
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}
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Stop() {
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# Echo error message and stop execution.
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### TODO
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exit $1
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}
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Error(){
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#====
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echo ""
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echo " Error in $0"
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echo " $*"
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echo ""
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return 1
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}
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######################### END OF GENERIC FUNCTIONS #########################
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# Parse commandline options.
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ParseCommandLine() {
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set +x
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if [ $# -le 0 ]; then
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#ShowHelp
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return 2
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fi
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eval set -- "$GETOPT"
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while [ -n "$1" ]; do
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case "$1" in
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-h|--help) return 2 ;;
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-b|--firebirdbin)
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if [ "$2" ] > /dev/null 2>&1; then
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export FIREBIRD_BIN="$2";
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fi
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shift;
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;;
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-c|--firebirdconf)
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if [ "$2" ] > /dev/null 2>&1; then
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export FIREBIRD_CONF="$2";
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fi
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shift;
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;;
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-d|--firebirddb)
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if [ "$2" ] > /dev/null 2>&1; then
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export FIREBIRD_DATA="$2";
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fi
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shift;
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;;
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-f|--firebird)
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if [ "$2" ] > /dev/null 2>&1; then
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export FIREBIRD="$2";
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fi
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shift;
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;;
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-i|--input)
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if [ "$2" ] > /dev/null 2>&1; then
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ALIAS="$2";
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fi
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shift;
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;;
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-s|-–savedb)
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if [ "$2" ] > /dev/null 2>&1; then
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export FB_BACKUP_PATH="$2";
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fi
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shift;
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;;
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-u|--user)
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if [ "$2" ] > /dev/null 2>&1; then
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export ISC_USER="$2";
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fi
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shift;
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;;
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-p|--pass)
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if [ "$2" ] > /dev/null 2>&1; then
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export ISC_PASSWORD="$2";
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fi
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shift;
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;;
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-z|--firebirdserverversion)
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if [ "$2" ] > /dev/null 2>&1; then
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export FIREBIRDMAJORVERSION=$(echo "$2" | cut --delimiter "." -f 1 );
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export FIREBIRDMINORVERSION=$(echo "$2" | cut --delimiter "." -f 2 );
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fi
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shift;
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;;
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esac
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shift;
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done
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if [ -z "$FIREBIRD" ]; then
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export FIREBIRD=/opt/firebird
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fi
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if [ -z "$FIREBIRD_BIN" ]; then
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export FIREBIRD_BIN=/opt/firebird/bin
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fi
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if [ -z "$FB_DATA" ]; then
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export FB_DATA=/srv/data/active
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fi
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if [ -z "$FIREBIRD_CONF" ]; then
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export FIREBIRD_CONF=/opt/firebird
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fi
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set +x
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if [ -z "$ALIAS" ]; then
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return 1
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fi
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if [ -z "$ISC_USER" ]; then
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ISC_USER=DBOWNER
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fi
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if [ -z "$ISC_PASSWORD" ]; then
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ISC_PASSWORD=masterkey
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fi
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#echo FIREBIRDMAJORVERSION is $FIREBIRDMAJORVERSION
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if [ $FIREBIRDMAJORVERSION -eq 0 ]; then
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#set -x
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FIREBIRDMAJORVERSION=$(GetFirebirdServerMajorVersion)
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echo FIREBIRDMAJORVERSION is "$FIREBIRDMAJORVERSION"
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#set +x
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fi
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if [ ${FIREBIRDMAJORVERSION:-0} -ge 3 ]; then
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DBCONF=databases.conf
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else
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DBCONF=aliases.conf
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fi
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#echo FIREBIRDMINORVERSION is $FIREBIRDMINORVERSION
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if [ "$FIREBIRDMINORVERSION" == "" ]; then
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FIREBIRDMINORVERSION=$(GetFirebirdServerMinorVersion)
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echo FIREBIRDMINORVERSION is "$FIREBIRDMINORVERSION"
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fi
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case "$FIREBIRDMAJORVERSION" in
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2)
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ODS=112
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;;
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3)
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ODS=120
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;;
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4)
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ODS=130
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;;
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5)
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ODS=140
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;;
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esac
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export ISC_USER
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export ISC_PASSWORD
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}
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GetFirebirdServerMajorVersion() {
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# This will return Firebird or Avalerion or ...?
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# echo $(${FIREBIRD_BIN}/firebird -z) | cut --delimiter " " -f 6
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echo $(${FIREBIRD_BIN}/firebird -z) | cut --delimiter " " -f 7 | cut -d "." -f 1
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}
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GetFirebirdServerMinorVersion() {
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echo $(${FIREBIRD_BIN}/firebird -z) | cut --delimiter " " -f 7 | cut -d "." -f 2 > /dev/null
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}
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#============
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main() {
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BASE_NAME=$(basename $0 .sh )
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ParseCommandLine $*
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case $? in
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1) Error $*; exit;;
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2) ShowHelp; exit;;
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esac
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if [[ -z $ISC_USER ]]; then export ISC_USER=SYSDBA; fi
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if [[ -z $ISC_PASSWORD ]]; then export ISC_PASSWORD=masterkey; fi
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echo "$(date) Started"
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#Delete old files
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for afile in autogrant.ddl grants_isql.txt $ALIAS.txt
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do
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if [ -f $afile ]; then
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rm $afile > /dev/null 2>&1
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fi
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done
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# Check we have an alias for %1
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# If it doesn't exist then check for FB_DATA and
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# try and create it.
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cat $FIREBIRD_CONF/$DBCONF | grep $ALIAS > /dev/null 2>&1
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if [ $? -gt 0 ]; then
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echo "Adding $ALIAS to $FIREBIRD_CONF/$DBCONF"
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echo $ALIAS = $FB_DATA/ods$ODS/$ALIAS.fdb >> $FIREBIRD_CONF/$DBCONF
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else
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echo "Found $ALIAS in $FIREBIRD_CONF/$DBCONF"
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fi
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if [ $(whoami) = "root" ]; then
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mkdir -p $FB_DATA/ods$ODS
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chown firebird.firebird $FB_DATA/ods$ODS
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chmod 770 $FB_DATA/ods$ODS
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fi
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#run gbak on the existing database, if any.
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if [ -d "$FB_BACKUP_PATH" ]; then
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gbak -b -user $ISC_USER -pas $ISC_PASSWORD -se localhost:service_mgr $ALIAS \
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$FB_BACKUP_PATH/$ALIAS.gbak
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else
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echo "Not backing up old database $ALIAS"
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fi
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echo "-- (Re)create empty database" > recreate_db.ddl
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echo "-- This file is automatically regenerated by $EXECFILENAME" >> recreate_db.ddl
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echo "-- Do not edit." >> recreate_db.ddl
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echo "-- " >> recreate_db.ddl
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#generate database (re)creation script.
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DBFILENAME=$(cat $FIREBIRD_CONF/$DBCONF | grep -v ^# | grep $ALIAS --max-count=1 | cut -d \= -f 2 | tr -d ' ')
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echo DBFILENAME is $DBFILENAME
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if [ -f $DBFILENAME ]; then
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# echo "connect 'localhost:$ALIAS';" >> recreate_db.ddl
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echo "connect '$ALIAS';" >> recreate_db.ddl
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echo "drop database;" >> recreate_db.ddl
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echo "" >> recreate_db.ddl
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fi
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#echo "create database 'localhost:$ALIAS';" >> recreate_db.ddl
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echo "create database '$ALIAS' SET NAMES 'UTF8';" >> recreate_db.ddl
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echo "commit;" >> recreate_db.ddl
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#echo "connect '$ALIAS';" >> recreate_db.ddl
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#echo "CREATE OR ALTER USER SYSDBA PASSWORD 'masterkey' using plugin Srp;" >> #recreate_db.ddl
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#echo "commit;" >> recreate_db.ddl
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#Pause
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#run creation script
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if [ -f $ALIAS.sql ]; then
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echo Running $ALIAS.sql...
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${FIREBIRD_BIN}/isql -b -user DB_OWNER -pass masterkey -role RDB$ADMIN -e -i $ALIAS.sql -o $ALIAS.txt -m -m2 > /dev/null
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else
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echo Could not find $ALIAS.sql.
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echo Exiting.
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exit;
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fi
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# This should be part of recreate_db.ddl
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if [ $(whoami) = "root" ]; then
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chown firebird.firebird $DBFILENAME
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chmod 660 $DBFILENAME
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fi
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#print errors
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echo
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echo Checking for Errors...
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echo
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echo
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#cat $ALIAS.txt | grep -B 16 -A 16 "Statement failed"
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_err_count=$(cat $ALIAS.txt | grep -c "Statement failed")
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if [ $_err_count -eq 0 ]; then
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echo No errors found.
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echo Script completed successfully.
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echo
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echo ====================================
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echo
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echo Here are the last lines from $ALIAS.txt
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echo
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tail -n 40 $ALIAS.txt
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else
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echo Script failed with the following errors:
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cat $ALIAS.txt | grep -B 5 -A 4 "Statement failed"
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fi
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echo
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echo
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echo "$(date) Completed."
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}
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main "$@"
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