diff --git a/textsearch/books/ACID.pdf b/textsearch/books/ACID.pdf
new file mode 100644
index 0000000..6360ec6
Binary files /dev/null and b/textsearch/books/ACID.pdf differ
diff --git a/textsearch/books/FFT.pdf b/textsearch/books/FFT.pdf
new file mode 100644
index 0000000..53d2c76
Binary files /dev/null and b/textsearch/books/FFT.pdf differ
diff --git a/textsearch/books/tsBookDemoDDL.db2 b/textsearch/books/tsBookDemoDDL.db2
new file mode 100644
index 0000000..e030213
--- /dev/null
+++ b/textsearch/books/tsBookDemoDDL.db2
@@ -0,0 +1,36 @@
+----------------------------------------------------------------------------
+-- Licensed Materials - Property of IBM
+-- Governed under the terms of the IBM Public License
+--
+-- (C) COPYRIGHT International Business Machines Corp. 2022
+-- All Rights Reserved.
+--
+-- US Government Users Restricted Rights - Use, duplication or
+-- disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
+----------------------------------------------------------------------------
+--
+-- Product Name:     Db2 Text Search
+--
+-- Source File Name: tsBookDemoDDL.db2
+--
+-- Version:          Any
+--
+-- Description: Create text search tables in the sample database.
+--
+-- SQL STATEMENTS USED:
+--         CREATE TABLE
+--
+--
+----------------------------------------------------------------------------
+
+CREATE TABLE TS_DEMO.BOOKS
+( PK integer not null primary key,
+  ISBN VARCHAR(18),
+  TITLE VARCHAR(100),
+  AUTHORS VARCHAR(200),
+  PUBLISHERS VARCHAR(200),
+  YEAR INTEGER,
+  ABSTRACT CLOB(1M),
+  PDF BLOB(2G),
+  BOOK XML
+) DATA CAPTURE NONE ORGANIZE BY ROW;
diff --git a/textsearch/books/tsBookDemoInsertLobsTemplate.cli b/textsearch/books/tsBookDemoInsertLobsTemplate.cli
new file mode 100644
index 0000000..abd5399
--- /dev/null
+++ b/textsearch/books/tsBookDemoInsertLobsTemplate.cli
@@ -0,0 +1,48 @@
+#---------------------------------------------------------------------------
+#- Licensed Materials - Property of IBM
+#- Governed under the terms of the IBM Public License
+#-
+#- (C) COPYRIGHT International Business Machines Corp. 2022
+#- All Rights Reserved.
+#-
+#- US Government Users Restricted Rights - Use, duplication or
+#- disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
+#---------------------------------------------------------------------------
+#-
+#- Product Name:     Db2 Text Search
+#-
+#- Source File Name: tsBookDemoInsertLobsTemplate.cli
+#-
+#- Version:          Any
+#-
+#- Description: Add LOB data to text search data.
+#-
+#- SQL STATEMENTS USED:
+#-         UPDATE
+#-
+#-
+#---------------------------------------------------------------------------
+
+opt echo on
+opt callerror on
+
+sqlallocenv 1
+sqlallocconnect 1 1
+sqlconnect 1 %DBNAME% -3
+
+sqlallocstmt 1 1
+getmem 1 14 sql_c_binary 2479595
+
+updatemem 14 sql_c_binary file FFT.pdf
+sqlprepare 1 "UPDATE TS_DEMO.BOOKS SET PDF = ? WHERE ISBN = '9780262032933'" -3
+sqlsetparam 1 1 sql_c_binary sql_blob 1369227 0 14
+sqlexecute 1
+
+updatemem 14 sql_c_binary file ACID.pdf
+sqlprepare 1 "UPDATE TS_DEMO.BOOKS SET PDF = ? WHERE ISBN = '3540421335'" -3
+sqlsetparam 1 1 sql_c_binary sql_blob 2479594 0 14
+sqlexecute 1
+
+sqlfreestmt 1 sql_close
+sqltransact 1 1 sql_commit
+killenv 1
diff --git a/textsearch/books/tsBookDemoREADME.txt b/textsearch/books/tsBookDemoREADME.txt
new file mode 100644
index 0000000..6f79923
--- /dev/null
+++ b/textsearch/books/tsBookDemoREADME.txt
@@ -0,0 +1,47 @@
+* README file for Db2 Text Search samples
+*
+*
+* (C) COPYRIGHT INTERNATIONAL BUSINESS MACHINES CORPORATION 2022.
+*
+*    ALL RIGHTS RESERVED.
+*
+
+File: samples/textsearch/books/tsBookDemoREADME.txt
+Demo files:
+  tsBookDemoRunDemo                - ksh shell script to execute the demo
+  tsBookDemoDDL                    - DDL for the BOOKS table
+  tsBookDemoTableData              - CLP script to insert non-LOB data
+  tsBookDemoInsertLobsTemplate.cli - CLI script to insert (via update) LOB data
+  ACID.pdf                         - BLOB demo data, ACM paper, see below for reference
+  FFT.pdf                          - BLOB demo data, ACM paper, see below for reference
+
+
+The Db2 Text Search sample consists of a script written in SQL that
+highlights the Text Search functionality.
+
+The sample includes two ACM papers in PDF as examples that are loaded into the
+sample database and indexed after enabling the Rich Text Filter.
+
+The papers are publicly available on the ACM website. The download links are given below.
+The references are as follows:
+
+1) FFT.pdf - SHA256: f4333d6d903cf03a306c6f6b17cdb7ffb3c34536ce3dde100f82915eef8ebc59
+Thomas H. Cormen, David M. Nicol, Out-of-core FFTs with parallel disks,
+ACM SIGMETRICS Performance Evaluation Review, Volume 25, Issue 3, December 1997 pp 3–12, https://doi.org/10.1145/270900.270902
+Download: https://dl.acm.org/doi/abs/10.1145/270900.270902
+
+2) ACID.pdf - SHA256: 13dc152edc43c749f094bef0d60d4faf5c9596406c2b39c8d3f57f818e207055
+Theo Haerder, Andreas Reuter, Principles of transaction-oriented database recovery,
+ACM Computing Surveys, Volume 15, Issue 4, December 1983 pp 287–317, https://doi.org/10.1145/289.291
+Download: https://dl.acm.org/doi/10.1145/289.291
+
+
+"Out-of-core FFTs with parallel disks" is used as the PDF for the book with the
+title "Introduction to Algorithms". For this book Thomas H. Cormen is one of the authors.
+"Principles of transaction-oriented database recovery" is used as the PDF for
+the book with the title "Datenbanksysteme". For this book Theo Haerder is one of the authors.
+
+--------------------------------------------------------------------------------
+Notes:
+Prior to running the sample, the instance must be enabled for text search.
+The remaining enablement is taken care of by the tsBookDemoRunDemo script.
diff --git a/textsearch/books/tsBookDemoRunDemo b/textsearch/books/tsBookDemoRunDemo
new file mode 100755
index 0000000..8c917ac
--- /dev/null
+++ b/textsearch/books/tsBookDemoRunDemo
@@ -0,0 +1,1359 @@
+##########################################################################
+# Licensed Materials - Property of IBM                                   *
+# 5765-478                                                               *
+# (c) Copyright IBM Corporation 2022.                                    *
+# All rights reserved.                                                   *
+#                                                                        *
+# US Government Users Restricted Rights - Use, duplication or            *
+# disclosure restricted by GSA ADP Schedule Contract with                *
+# IBM Corporation.                                                       *
+#*************************************************************************
+#  Permission Notice                                                     *
+#                                                                        *
+#  Permission is granted to copy, use, modify, and merge this sample     *
+#  software into your applications and to permit others to do any of the *
+#  foregoing. You may further distribute this software for               *
+#  commercial purposes only as part of your application that adds        *
+#  significant value and function beyond that provided by these          *
+#  samples.                                                              *
+#  You must include this permission statement and retain the copyright   *
+#  notice in all copies and modified versions of this software.          *
+#                                                                        *
+#*************************************************************************
+#                                                                        *
+#  DISCLAIMER OF WARRANTIES                                              *
+#                                                                        *
+#  The sample software is provided to you by IBM to assist you in        *
+#  developing your applications. THIS SOFTWARE IS PROVIDED AS-IS,        *
+#  WITHOUT WARRANTY OF ANY KIND. IBM SHALL NOT BE LIABLE FOR ANY         *
+#  DAMAGES ARISING OUT OF YOUR USE OR THE USE BY ANY THIRD PARTY         *
+#  OF THE SAMPLE SOFTWARE EVEN IF IT HAS BEEN ADVISED OF THE POSSIBILITY *
+#  OF SUCH DAMAGES. IN ADDITION, IBM SHALL NOT BE LIABLE FOR ANY THIRD   *
+#  PARTY CLAIMS AGAINST YOU.                                             *
+#                                                                        *
+#*************************************************************************
+#                                                                        *
+#  WARNING                                                               *
+#                                                                        *
+#  This sample may change your database or database manager              *
+#  configuration. Execute the samples against a 'test' database only,    *
+#  such as the Db2 sample database.                                      *
+#                                                                        *
+#*************************************************************************
+#  Product Name:      Db2 Text Search
+#
+#  Source File Name:  tsBookDemoRunDemo
+#
+#  Version:           11.5
+#
+#  Description:       This script creates the sample database,
+#  ------------       creates a sample tables in schema TS_DEMO,
+#                     insert rows into tables,
+#                     enables the database for text search.
+#                     Note: The script assumes that the instance was enabled
+#                     for text search using the db2icrt, db2iupdt, or configTool.
+#                     The command to update the instance is given but must be
+#                     executed by the user as adds the TextSearch component
+#                     to the instance.
+#
+#  S Y N T A X:
+#  ------------
+#    tsBookDemoRunDemo [-i | -n | -r | -b | -h]  [<database_name>]
+#
+#        If database <databasename> does not exist it will be created.
+#        The default name that will be used is the SAMPLE database.
+#
+#  Notes:
+#  ------
+# Before proceeding, the following steps have been done in advance:
+#    - Db2 Text Search has been installed.
+#    - Db2 default instance has been created.
+#    - The default instance is enabled for Text Search.
+#    - Start the database manager (with the db2start command).
+#    - DB2PATH environment variable points to the sqllib directory
+#    - The user ID under which this demo is invoked must have either SYSADM
+#      or DBADM authority.
+#    - The text search server is stopped and started.
+#
+#    If the rich text filter has been installed for this Text Search server
+#    and you want to try the indexing of proprietary binary data then
+#    run the demo using the -r option for it to create the FORMAT INSO
+#    index on the PDF column of the BOOKS table.
+#*************************************************************************
+#
+# Environment: Unix
+#
+#*************************************************************************
+# Enabling an existing instance using the default port 55000:
+# db2iupdt <instance_name> -j "TEXT_SEARCH"
+
+# Creating a new instance including TextSearch using the default port 55000:
+# db2icrt -u <fenced_user> -j "TEXT_SEARCH" <instance_name>
+
+# Please refer to the command syntax in the documentation, if needed.
+# https://www.ibm.com/docs/en/db2/11.5?topic=commands-db2iupdt-update-instances
+# https://www.ibm.com/docs/en/db2/11.5?topic=commands-db2icrt-create-instance
+#*************************************************************************
+#=========================================================================
+# Environment settings:
+#
+# This is a Korn Shell script. It can not be interpreted on all platforms
+# with a Bourne Shell interpreter. We will only proceed below this point
+# if ksh is found in /usr/bin or /bin for compatibility reasons.
+#
+# If only sh exists the script might still work. You might then try to
+# comment the lines below and run the script again.
+#========================================================================
+if [[ $PPID -eq $TS_ID ]] ; then
+  exit $?
+fi
+
+export TS_ID=$$
+
+if [[ -x $(which ksh) ]] ; then
+  $(which ksh) $0 $@
+else
+  echo "This script requires a Korn-Shell to run. Please make sure that 'ksh' is installed."
+  exit 1
+fi
+
+# Find path to this script. This is needed later when calling companion scripts.
+SCRIPT=$(readlink -f "$0")
+# Absolute path for this script.
+SCRIPTPATH=$(dirname "$SCRIPT")
+
+# Remember if TS was started by this script.
+TS_started=0
+
+#=====================================================================
+#   Name:    create_db
+#   Purpose: Create Database for bank spatial sample
+# Input:
+#          $1 => mode
+#          $2 => db_name
+#=====================================================================
+function create_db {
+  # local function variables
+  typeset mode=$1
+  typeset db_name=$2
+  typeset force=$3
+
+  typeset result=''  # result of executing statement
+  typeset rc=''
+  typeset first='' # SQL error message number
+
+  # Init log file
+  outfile=~/tmp/create_db.out
+  rm -f $outfile 2>/dev/null
+
+  if [[ $mode = i ]] || [[ $mode = b ]]; then
+    echo "========================================================================"
+    echo "|> Create database" $db_name and introduction
+
+    echo "========================================================================"
+    echo " Welcome to Db2 TextSearch Demo!"
+    echo " "
+    echo " This demo will present the commands to create text indexes in a "
+    echo " sample database and perform some basic text index administration. "
+    echo " "
+    echo " During the demo you will be presented with the command and also "
+    echo " an explanation of the command and hints and tips."
+    echo " "
+    echo " The following is a list of places to find out more information "
+    echo " about Db2 Text Search:"
+    echo "   - For more information about this demo please refer to the "
+    echo "     readme tsBookDemoREADME.txt.  "
+    echo "   - For more information about the commands used in this "
+    echo "     demo please refer to the Db2 documentation."
+    echo "   - If you have a question about using Db2 Text Search "
+    echo "     try Stackoverflow using the db2 or db2-luw tag."
+    echo " "
+    echo " This demo is a shell script and can be stopped at any time by "
+    echo " pressing Control-C."
+    echo " The log files can be found in $HOME/tmp."
+    echo  "------------------------------------------------------------------------"
+    echo "Creating database" $db_name ".  Please wait ..."
+  fi
+
+  if [[ $db_name -eq "sample" ]]; then
+    result=$(db2sampl)
+    echo "db2sampl" >>$outfile ; echo $result >>$outfile
+    first=`expr "$result" | grep SQL1005 | awk -e '{ print $1 }'`
+  else
+    result=$(db2 create db $db_name)
+    rc=$?
+    echo "db2 create db $db_name using codeset utf-8 territory us collate using identity pagesize 32 K" >>$outfile ; echo $result >>$outfile
+    first=`expr "$result" | cut -d" " -f1`
+  fi
+
+
+
+  if  [[ $rc = 0 ]]  ; then
+    if [[ $mode = i ]] || [[ $mode = b ]]; then
+      echo $result "\n"
+      press_any_key_to_continue
+    fi
+    else
+      if [[ $mode = i ]] || [[ $mode = b ]]; then
+        echo "* Create database was not successful"
+        echo $result
+      fi
+      # Check if the database already exists
+      if [[ $first = SQL1005* ]]; then
+        if [[ $mode = i ]] || [[ $mode = b ]]; then
+          press_any_key_to_continue
+        fi
+      else # The error message is not 'database already exists'
+        return 1
+      fi
+  fi
+
+  if [[ $rc = 0 ]] || [[ $first = SQL1005* ]] ; then
+    return 0
+  else
+    return 1
+  fi
+} #//end of create_db function
+
+
+#=====================================================================
+#   Name:    enable_db
+#   Purpose: enable bank sample database for text search
+#=====================================================================
+function enable_db {
+  # Input Parameters
+  #          $1 => mode
+  #          $2 => db_name
+  #          $3 => rt_mode
+  # typeset declares local function variables
+  typeset mode=$1
+  typeset db_name=$2
+  typeset rt_mode=$3
+  typeset rc=''
+
+  # Init log file
+  outfile=~/tmp/enable_db.out
+  rm -f $outfile 2>/dev/null
+
+  if [[ $mode = i ]] || [[ $mode = b ]]; then
+    echo "========================================================================"
+    echo "|> Enable database for text search"
+    echo "========================================================================"
+    echo " Most of Db2's Text Search administration is handled by a set of "
+    echo " stored procedures. Two user friendly mechanisms for calling these"
+    echo " stored procedures are provided via the command line tool db2ts. "
+    echo " You will have access to these tools once the Text Search is installed."
+    echo " "
+    echo " The first step that must be performed on every database that you want to"
+    echo " use text indexes is to enable the database for text search. "
+    echo " Enabling your database creates the infrastructure to "
+    echo " perform all text index related tasks. The enablement step creates all of"
+    echo " the text search administrative stored procedures and the text search catalog."
+    echo " "
+    echo " For more information about the db2ts command see"
+    echo " https://www.ibm.com/docs/en/db2/11.5?topic=SSEPGG_11.5.0/com.ibm.db2.luw.admin.ts.doc/doc/c_administrationcommands.html"
+    echo "------------------------------------------------------------------------"
+    echo " "
+    echo " Enabling database " $db_name " for text search. Please wait - this operation "
+    echo " might take several minutes to complete."
+  fi
+
+  log db2ts "enable database for text connect to $db_name"
+  rc=$?
+  if [[ $rc = 0 ]] ; then
+    showlog_pause
+  else
+    echo "* Enabling the database " $db_name " for text search was not successful:"
+    showlog
+
+    # not successful
+    return 1
+  fi
+
+  if [[ $rt_mode = y ]]; then
+    echo "In order to enable the rich text filter the Text Search server "
+    echo "must be stopped and started."
+    if  [[ $mode = i ]] || [[ $mode = b ]]; then
+      press_any_key_to_continue
+    fi
+
+    log ts_stop y
+    if [[ $rc != 0 ]] ; then
+      # not successful
+      return 1
+    fi
+
+    # Enable rich text
+    log richtextTool enable $DB2PATH
+    rc=$?
+    if [[ $rc = 0 ]] ; then
+      showlog_pause
+    else
+      echo "* Enabling the rich text filter was not successful:"
+      showlog
+
+      # not successful
+      return 1
+    fi
+
+    ts_start
+    rc=$?
+    if [[ $rc != 0 ]] ; then
+      # not successful
+      return 1
+    fi
+
+  fi
+
+  return 0
+} #//end of enable_db function
+
+
+#=====================================================================
+#   Name:    ts_start
+#   Purpose: start the text search server
+#=====================================================================
+function ts_start {
+  typeset rc=''
+  typeset outfile_prev=$outfile
+
+  # Init log file
+  outfile=~/tmp/ts_start.out
+  rm -f $outfile 2>/dev/null
+
+  echo "Attempting to start the Text Search server."
+
+  result=$(db2ts start for text)
+  rc=$?
+  echo "db2ts start for text" >>$outfile ; echo $result >>$outfile
+
+  first=`expr "$result" | grep CIE00204 | cut -d" " -f1`
+  if [[ $rc = 0 || $first = SQL20427* ]]; then
+    if [[ $mode = i ]] || [[ $mode = b ]]; then
+      echo "OK, continue"
+    fi
+    TS_started=1
+    # restore outfile
+    outfile=$outfile_prev
+  else
+    echo "Error starting Text Search server."
+    # restore outfile
+    outfile=$outfile_prev
+    return 1
+  fi
+
+  return 0
+}
+
+#=====================================================================
+#   Name:    ts_stop
+#   Purpose: stop the text search server
+#=====================================================================
+function ts_stop {
+  typeset force=$1
+  typeset rc=''
+  typeset outfile_prev=$outfile
+
+  # Init log file
+  outfile=~/tmp/ts_stop.out
+  rm -f $outfile 2>/dev/null
+
+  if [[ $TS_started = 1 || $force = y ]]; then
+    echo "Attempting to stop the Text Search server."
+    result=$(db2ts stop for text)
+    rc=$?
+    echo "db2ts stop for text" >>$outfile ; echo $result >>$outfile
+    first=`expr "$result" | grep CIE00205 | cut -d" " -f1`
+    if [[ $TS_started = 1 && $rc != 0 ]]; then
+      echo "Error stopping Text Search server."
+      # restore outfile
+      outfile=$outfile_prev
+      return 1
+    elif [[ $force = y && $rc != 0 && $first != SQL20427* ]]; then
+      echo "Error stopping Text Search server."
+      # restore outfile
+      outfile=$outfile_prev
+      return 1
+    elif [[ $rc != 0 ]]; then
+      echo "Error stopping Text Search server."
+      # restore outfile
+      outfile=$outfile_prev
+      return 1
+    fi
+
+  else
+    if [[ $mode = i ]] || [[ $mode = b ]]; then
+      echo "OK, continue"
+    fi
+  fi
+
+  # restore outfile
+  outfile=$outfile_prev
+  return 0
+}
+
+#=====================================================================
+#   Name:    create_tables
+#   Purpose: Create tables
+#=====================================================================
+function create_tables {
+  # Input Parameters
+  #          $1 => mode
+  #          $2 => db_name
+  # typeset declares local function variables
+  typeset mode=$1
+  typeset db_name=$2
+  typeset rc_connect=''
+  typeset rc=''
+
+  # Init log file
+  outfile=~/tmp/create_tables.out
+  rm -f $outfile 2>/dev/null
+
+  if [[ $mode = i ]] || [[ $mode = b ]]; then
+    echo "========================================================================"
+    echo "|> Create table(s) for the Text Search Demo"
+    echo "========================================================================"
+    echo " All the tables are created in the ts_demo schema."
+    echo " Name         Description"
+    echo " -----------  -----------------------------------------------------"
+    echo " Books        Information about each book"
+    echo
+    echo "------------------------------------------------------------------------"
+    echo "db2 connect to" $db_name " Please wait ..."
+  fi
+
+  log db2 CONNECT TO $db_name
+  rc_connect=$?
+
+  if [[ $rc_connect = 0 ]] ; then
+    # Successful connection - run the create
+    log db2 -tvf $SCRIPTPATH/tsBookDemoDDL.db2
+    rc=$?
+
+    if [[ $rc = 0 ]] ; then
+      showlog_pause
+    else
+      echo "* Create tables for Text Search Demo not successful:"
+      showlog
+
+      # not successful
+      return 1
+    fi
+  else
+    echo "* Could not connect to " $db_name ":"
+    showlog
+
+    # not successful
+    return 1
+  fi
+
+  return 0
+} #//end of create_tables function
+
+#=====================================================================
+#   Name:    insert_data
+#   Purpose: Insert non-spatial data.
+#=====================================================================
+function insert_data {
+  # Input Parameters
+  #          $1 => mode
+  #          $2 => db_name
+  # typeset declares local function variables
+  typeset mode=$1
+  typeset db_name=$2
+  typeset rc=''
+  typeset rc_connect=''
+
+  # Init log file
+  outfile=~/tmp/insert_data.out
+  rm -f $outfile 2>/dev/null
+
+  if [[ $mode = i ]] || [[ $mode = b ]]; then
+    echo "========================================================================"
+    echo "|> Populate tables with records"
+    echo "========================================================================"
+    echo " This step is going to insert data into the previously created tables."
+    echo " First, the non-LOB columns are populated followed by a small CLI"
+    echo " script that updates the BLOB column with the PDF documents."
+    echo "------------------------------------------------------------------------"
+    echo "db2 connect to" $db_name " Please wait ..."
+  fi
+
+  log db2 connect to $db_name
+  rc_connect=$?
+
+  if [[ $rc_connect = 0 ]] ; then
+    # Successful connection - run the script
+    log db2 -tvf $SCRIPTPATH/tsBookDemoTableData.db2
+    rc=$?
+
+    if [[ $rc = 0 ]] ; then
+      showlog_pause
+    else
+      echo "* Populate tables not successful:"
+      showlog
+
+      # not successful
+      return 1
+    fi
+  else
+    echo "* Could not connect to " $db_name ":"
+    showlog
+
+    # not successful
+    return 1
+  fi
+
+  # Substitute the database name %DBNAME% in the template with the real
+  # database name.
+  sed "s/%DBNAME%/$db_name/g" $SCRIPTPATH/tsBookDemoInsertLobsTemplate.cli > $SCRIPTPATH/tsBookDemoInsertLobs.cli
+
+  if [[ $mode = i ]] || [[ $mode = b ]]; then
+    # Load the two documents into the table using a CLI script.
+    db2cli < $SCRIPTPATH/tsBookDemoInsertLobs.cli | tee -a $outfile
+    rc=$?
+    if [[ $rc = 0 ]] ; then
+      pause
+    else
+      echo "* Loading LOB data not successful:"
+      # not successful
+      return 1
+    fi
+  elif [[ $mode = n ]]; then
+    # Load the two documents into the table using a CLI script.
+    db2cli < $SCRIPTPATH/tsBookDemoInsertLobs.cli >> $outfile
+    rc=$?
+    if [[ $rc != 0 ]] ; then
+      echo "* Loading LOB data not successful:"
+      # not successful
+      return 1
+    fi
+  fi
+
+
+
+  return 0
+} #//end of insert_data function
+
+
+#=====================================================================
+#   Name:    create_indexes
+#   Purpose: Create indexes
+#=====================================================================
+function create_indexes {
+  # Input Parameters
+  #          $1 => mode
+  #          $2 => db_name
+  #          $3 => rt_mode
+  # typeset declares local function variables
+  typeset mode=$1
+  typeset db_name=$2
+  typeset rt_mode=$3
+  typeset cmd=''
+  typeset rc=''
+
+  # Init log file
+  outfile=~/tmp/create_indexes.out
+  rm -f $outfile 2>/dev/null
+
+  if [[ $mode = i ]] || [[ $mode = b ]]; then
+    echo "========================================================================"
+    echo "|> Create text search indexes for the Text Search Demo"
+    echo "========================================================================"
+    echo " All the indexes are created in the ts_demo schema."
+    echo "------------------------------------------------------------------------"
+  fi
+
+  ts_start
+  rc=$?
+  if [[ $rc != 0 ]] ; then
+    # not successful
+    return 1
+  fi
+
+  log3 "db2ts create index ts_demo.book_isbn_idx for text on ts_demo.books(isbn) connect to $db_name"
+  rc=$?
+  if [[ $rc = 0 ]] && [[ $mode = i ]] ; then
+    pause
+  elif [[ $rc != 0 ]] ; then
+    echo "* Create book_isbn_idx for Text Search Demo not successful."
+    # not successful
+    return 1
+  fi
+
+  log3 "db2ts create index ts_demo.book_title_idx for text on ts_demo.books(title) connect to $db_name"
+  rc=$?
+  if [[ $rc = 0 ]] && [[ $mode = i ]] ; then
+    pause
+  elif [[ $rc != 0 ]] ; then
+    echo "* Create book_title_idx for Text Search Demo not successful."
+    # not successful
+    return 1
+  fi
+
+  log3 "db2ts create index ts_demo.book_authors_idx for text on ts_demo.books(authors) connect to $db_name"
+  rc=$?
+  if [[ $rc = 0 ]] && [[ $mode = i ]] ; then
+    pause
+  elif [[ $rc != 0 ]] ; then
+    echo "* Create book_authors_idx for Text Search Demo not successful."
+    # not successful
+    return 1
+  fi
+
+  log3 "db2ts create index ts_demo.book_publishers_idx for text on ts_demo.books(publishers) connect to $db_name"
+  rc=$?
+  if [[ $rc = 0 ]] && [[ $mode = i ]] ; then
+    pause
+  elif [[ $rc != 0 ]] ; then
+    echo "* Create book_publishers_idx for Text Search Demo not successful."
+    # not successful
+    return 1
+  fi
+
+  log3 "db2ts create index ts_demo.book_abstract_idx for text on ts_demo.books(abstract) connect to $db_name"
+  rc=$?
+  if [[ $rc = 0 ]] && [[ $mode = i ]] ; then
+    pause
+  elif [[ $rc != 0 ]] ; then
+    echo "* Create book_abstract_idx for Text Search Demo not successful."
+    # not successful
+    return 1
+  fi
+
+  if [[ $rt_mode = y ]]; then
+    log3 "db2ts create index ts_demo.book_pdf_idx for text on ts_demo.books(pdf) format inso  connect to $db_name"
+    rc=$?
+    if [[ $rc = 0 ]] && [[ $mode = i ]] ; then
+      pause
+    elif [[ $rc != 0 ]] ; then
+      echo "* Create book_pdf_idx for Text Search Demo not successful."
+      # not successful
+      return 1
+    fi
+  fi
+
+  log "db2ts create index ts_demo.book_book_idx for text on ts_demo.books(book) language AUTO connect to $db_name"
+  rc=$?
+  if [[ $rc = 0 ]] && [[ $mode = i ]] ; then
+    pause
+  elif [[ $rc != 0 ]] ; then
+    echo "* Create book_book_idx for Text Search Demo not successful."
+    # not successful
+    return 1
+  fi
+
+  return 0
+} #//end of create_indexes function
+
+
+#=====================================================================
+#   Name:    update_indexes
+#   Purpose: Update the text search indexes
+#=====================================================================
+function update_indexes {
+  # Input Parameters
+  #          $1 => mode
+  #          $2 => db_name
+  #          $3 => rt_mode
+  # typeset declares local function variables
+  typeset mode=$1
+  typeset db_name=$2
+  typeset rc_connect=''
+  typeset rc=''
+
+  # Init log file
+  outfile=~/tmp/update_indexes.out
+  rm -f $outfile 2>/dev/null
+
+  if [[ $mode = i ]] || [[ $mode = b ]]; then
+    echo "========================================================================"
+    echo "|> Update text search indexes for the Text Search Demo"
+    echo "========================================================================"
+    echo " All the indexes are updated and populated with the data."
+    echo "------------------------------------------------------------------------"
+  fi
+
+  log3 "db2ts update index ts_demo.book_isbn_idx for text connect to $db_name"
+  rc=$?
+  if [[ $rc = 0 ]] && [[ $mode = i ]] ; then
+    pause
+  elif [[ $rc != 0 ]] ; then
+    echo "* Update book_isbn_idx for Text Search Demo not successful."
+    # not successful
+    return 1
+  fi
+
+  log3 "db2ts update index ts_demo.book_title_idx for text connect to $db_name"
+  rc=$?
+  if [[ $rc = 0 ]] && [[ $mode = i ]]  ; then
+    pause
+  elif [[ $rc != 0 ]] ; then
+    echo "* Update book_title_idx for Text Search Demo not successful."
+    # not successful
+    return 1
+  fi
+
+  log3 "db2ts update index ts_demo.book_authors_idx for text connect to $db_name"
+  rc=$?
+  if [[ $rc = 0 ]] && [[ $mode = i ]]  ; then
+    pause
+  elif [[ $rc != 0 ]] ; then
+    echo "* Update book_authors_idx for Text Search Demo not successful:"
+    # not successful
+    return 1
+  fi
+
+  log3 "db2ts update index ts_demo.book_publishers_idx for text connect to $db_name"
+  rc=$?
+  if [[ $rc = 0 ]] ; then
+    pause
+  elif [[ $rc != 0 ]] ; then
+    echo "* Update book_publishers_idx for Text Search Demo not successful:"
+    # not successful
+    return 1
+  fi
+
+  log3 "db2ts update index ts_demo.book_abstract_idx for text connect to $db_name"
+  rc=$?
+  if [[ $rc = 0 ]] && [[ $mode = i ]]  ; then
+    pause
+  elif [[ $rc != 0 ]] ; then
+    echo "* Update book_abstract_idx for Text Search Demo not successful:"
+    # not successful
+    return 1
+  fi
+
+  if [[ $rt_mode = y ]]; then
+    log3 "db2ts update index ts_demo.book_pdf_idx for text connect to $db_name"
+    rc=$?
+    if [[ $rc = 0 ]] && [[ $mode = i ]]  ; then
+      pause
+    elif [[ $rc != 0 ]] ; then
+      echo "* Update book_pdf_idx for Text Search Demo not successful."
+      # not successful
+      return 1
+    fi
+  fi
+
+  log3 "db2ts update index ts_demo.book_book_idx for text connect to $db_name"
+  rc=$?
+  if [[ $rc = 0 ]] && [[ $mode = i ]]  ; then
+    pause
+  elif [[ $rc != 0 ]] ; then
+    echo "* Update book_book_idx for Text Search Demo not successful."
+    # not successful
+    return 1
+  fi
+
+  return 0
+} #//end of update_indexes function
+
+
+#=====================================================================
+#   Name:    run_all_ts_queries
+#   Purpose: Run all the demo queries
+#=====================================================================
+function run_all_ts_queries {
+  # Input Parameters
+  #          $1 => rt_mode
+  # typeset declares local function variables
+  typeset mode=$1
+  typeset db_name=$2
+  typeset rc_connect=''
+  typeset rc=''
+
+  # Init log file
+  outfile=~/tmp/run_all_ts_queries.out
+  rm -f $outfile 2>/dev/null
+
+  # Called from a function that already connected.
+
+  echo "---------------------------------------"
+  echo "Basic CONTAINS"
+  echo "---------------------------------------"
+  db2 -v "SELECT title FROM ts_demo.books WHERE CONTAINS(abstract, 'algorithms') = 1 AND year < 2022" 2>&1 | tee -a $outfile
+
+  echo "---------------------------------------"
+  echo "Basic CONTAINS with RESULTLIMIT"
+  echo "---------------------------------------"
+  db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS(abstract, 'book', 'RESULTLIMIT=1') = 1" 2>&1 | tee -a $outfile
+
+
+  echo "---------------------------------------"
+  echo "Basic XPATH"
+  echo "---------------------------------------"
+  db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS(book,'@xmlxp:''/book/title [. contains(\"Algorithms\")]''') = 1" 2>&1 | tee -a $outfile
+
+  echo "---------------------------------------"
+  echo "Basic XQUERY with XPATH"
+  echo "---------------------------------------"
+  db2 -v "xquery for \$i in db2-fn:xmlcolumn-contains ('TS_DEMO.BOOKS.BOOK', '@xmlxp:''/book/title [. contains(\"Algorithms\")]''') return \$i" 2>&1 | tee -a $outfile
+
+  if [[ $rt_mode = y ]]; then
+    echo "---------------------------------------"
+    echo "Basic Fuzzy search with rich text document using factor 0.9"
+    echo "---------------------------------------"
+    db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS (pdf, 'conpated~0.9') = 1" 2>&1 | tee -a $outfile
+
+    echo "---------------------------------------"
+    echo "Basic Fuzzy search with rich text document using factor 0.5"
+    echo "---------------------------------------"
+    db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS (pdf, 'conpated~0.5') = 1" 2>&1 | tee -a $outfile
+
+  else
+
+    echo "---------------------------------------"
+    echo "Basic Fuzzy search using factor 0.9"
+    echo "---------------------------------------"
+    db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS (abstract, 'conpated~0.9') = 1" 2>&1 | tee -a $outfile
+
+    echo "---------------------------------------"
+    echo "Basic Fuzzy search using factor 0.5"
+    echo "---------------------------------------"
+    db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS (abstract, 'conpated~0.5') = 1" 2>&1 | tee -a $outfile
+
+  fi
+
+  echo "---------------------------------------"
+  echo "Basic word distance search"
+  echo "---------------------------------------"
+  db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS (book, '\"algorithms explained\"~4') = 1" 2>&1 | tee -a $outfile
+
+  echo "---------------------------------------"
+  echo "Special character search"
+  echo "---------------------------------------"
+  db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS (book, 'presented.') = 1" 2>&1 | tee -a $outfile
+
+  echo "---------------------------------------"
+  echo "Basic SCORE"
+  echo "---------------------------------------"
+  db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE, INTEGER(SCORE (abstract, 'book') * 1000) AS RELEVANCE FROM ts_demo.books WHERE CONTAINS(abstract, 'book') = 1 ORDER BY RELEVANCE DESC" 2>&1 | tee -a $outfile
+
+  return 0
+} #// run_all_ts_queries
+
+#=====================================================================
+#   Name:    ts_queries
+#   Purpose: Run the demo queries
+#=====================================================================
+function ts_queries {
+  # Input Parameters
+  #          $1 => mode
+  #          $2 => db_name
+  #          $3 => rt_mode
+  # typeset declares local function variables
+  typeset mode=$1
+  typeset db_name=$2
+  typeset rt_mode=$3
+  typeset rc_connect=''
+  typeset rc=''
+
+  # Init log file
+  outfile=~/tmp/ts_queries.out
+  rm -f $outfile 2>/dev/null
+
+  if [[ $mode = i ]] || [[ $mode = b ]]; then
+    echo "========================================================================"
+    echo "|>  Text Search queries with book data"
+    echo "========================================================================"
+    echo " In this step you will have a chance to perform a few basic "
+    echo " text search queries using CONTAINS and SCORE."
+    echo
+    echo "------------------------------------------------------------------------"
+    echo
+    echo "db2 connect to" $db_name " Please wait ..."
+  fi
+
+  log db2 connect to $db_name
+  rc_connect=$?
+
+  showlog
+
+  if [[ $rc_connect = 0 ]] ; then
+
+    if [[ $mode = i ]] || [[ $mode = b ]]; then
+
+      PS3='Query? '
+      select choice in \
+        'run all queries' \
+        'Basic CONTAINS' \
+        'Basic CONTAINS w/ RESULTLIMIT' \
+        'Basic XPATH' \
+        'Basic XQUERY with XPATH' \
+        'Basic Fuzzy Search (two queries)' \
+        'Basic word distance search' \
+        'Basic special character search' \
+        'Basic SCORE' \
+        'finish demo'
+      do
+        case $REPLY in
+        1 ) run_all_ts_queries $rt_mode
+
+         ;;
+        2 )
+          echo "---------------------------------------"
+          echo "Basic CONTAINS"
+          echo "---------------------------------------"
+          db2 -v "SELECT title FROM ts_demo.books WHERE CONTAINS(abstract, 'algorithms') = 1 AND year < 2022" 2>&1 | tee -a $outfile
+
+         ;;
+        3 )
+          echo "---------------------------------------"
+          echo "Basic CONTAINS w/ RESULTLIMIT"
+          echo "---------------------------------------"
+          db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS(abstract, 'book', 'RESULTLIMIT=1') = 1" 2>&1 | tee -a $outfile
+
+         ;;
+        4 )
+          echo "---------------------------------------"
+          echo "Basic XPATH"
+          echo "---------------------------------------"
+          db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS(book,'@xmlxp:''/book/title [. contains(\"Algorithms\")]''') = 1" 2>&1 | tee -a $outfile
+
+         ;;
+        5 )
+          echo "---------------------------------------"
+          echo "Basic XQUERY with XPATH"
+          echo "---------------------------------------"
+          db2 -v "xquery for \$i in db2-fn:xmlcolumn-contains ('TS_DEMO.BOOKS.BOOK', '@xmlxp:''/book/title [. contains(\"Algorithms\")]''') return \$i" 2>&1 | tee -a $outfile
+
+         ;;
+        6 )
+          if [[ $rt_mode = y ]]; then
+            echo "---------------------------------------"
+            echo "Basic Fuzzy search with rich text document using factor 0.9"
+            echo "---------------------------------------"
+            db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS (pdf, 'conpated~0.9') = 1" 2>&1 | tee -a $outfile
+
+            echo "---------------------------------------"
+            echo "Basic Fuzzy search with rich text document using factor 0.5"
+            echo "---------------------------------------"
+            db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS (pdf, 'conpated~0.5') = 1" 2>&1 | tee -a $outfile
+
+          else
+
+            echo "---------------------------------------"
+            echo "Basic Fuzzy search using factor 0.9"
+            echo "---------------------------------------"
+            db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS (abstract, 'conpated~0.9') = 1" 2>&1 | tee -a $outfile
+
+            echo "---------------------------------------"
+            echo "Basic Fuzzy search using factor 0.5"
+            echo "---------------------------------------"
+            db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS (abstract, 'conpated~0.9') = 1" 2>&1 | tee -a $outfile
+          fi
+
+         ;;
+        7 )
+          echo "---------------------------------------"
+          echo "Basic word distance search"
+          echo "---------------------------------------"
+          db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS (book, '\"algorithms explained\"~4') = 1" 2>&1 | tee -a $outfile
+
+         ;;
+        8 )
+          echo "---------------------------------------"
+          echo "Basic special character search"
+          echo "---------------------------------------"
+          db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE FROM ts_demo.books WHERE CONTAINS (book, 'presented.') = 1" 2>&1 | tee -a $outfile
+
+         ;;
+        9 )
+          echo "---------------------------------------"
+          echo "Basic SCORE"
+          echo "---------------------------------------"
+          db2 -v "SELECT SUBSTR(title, 1, 30) AS TITLE, INTEGER(SCORE (abstract, 'book') * 1000) AS RELEVANCE FROM ts_demo.books WHERE CONTAINS(abstract, 'book') = 1 ORDER BY RELEVANCE DESC" 2>&1 | tee -a $outfile
+         ;;
+
+        10 ) break ;;
+        * ) echo "Please select a number 1-10 or ENTER to see the menu" ;;
+        esac
+      done
+
+      press_any_key_to_continue
+    fi
+
+  elif [[ $mode = n ]]; then
+    run_all_ts_queries $rt_mode
+  else
+    return 1
+  fi
+
+  return 0
+} #//end of ts_queries function
+
+function cleanup {
+  # Input Parameters
+  #          $1 => db_name
+  # typeset declares local function variables
+  typeset db_name=$1
+
+  # Init log file
+  outfile=~/tmp/cleanup.out
+  rm -f $outfile 2>/dev/null
+
+  log db2 connect to $db_name
+
+  # Make sure TS is up and running.
+  ts_start
+
+  # Cleanup
+  log db2ts "drop index ts_demo.book_isbn_idx for text connect to $db_name"
+  log db2ts "drop index ts_demo.book_title_idx for text connect to $db_name"
+
+  log db2ts "drop index ts_demo.book_authors_idx for text connect to $db_name"
+  log db2ts "drop index ts_demo.book_publishers_idx for text connect to $db_name"
+  log db2ts "drop index ts_demo.book_abstract_idx for text connect to $db_name"
+  log db2ts "drop index ts_demo.book_pdf_idx for text connect to $db_name"
+  log db2ts "drop index ts_demo.book_book_idx for text connect to $db_name"
+
+  log db2 "DROP TABLE TS_DEMO.BOOKS"
+
+  log db2ts "disable database for text connect to $db_name"
+
+  log richtextTool disable $DB2PATH
+  ts_stop
+
+  log db2 "connect reset"
+  log db2 "terminate"
+
+  return 0
+}
+
+
+#=====================================================================
+#   Name:    press_any_key_to_continue
+#   Purpose: Pause before starting next part of demo
+#=====================================================================
+function press_any_key_to_continue {
+  # typeset declares local function variables
+  typeset ans=''
+  echo ; echo "<> Press RETURN to continue..."
+  read ans
+} #//end of press_any_key_to_continue function
+
+
+#=====================================================================
+# Name:    log
+# Purpose: Execute a command and append its output to the file
+#			indicated by $outfile
+# Input:
+#			$* => the command
+#=====================================================================
+function log {
+  echo "$*" >>$outfile
+  $* >>$outfile 2>&1
+  return $?
+}
+
+
+#=====================================================================
+# Name:    log2
+# Purpose: Echo a command to stdout immediately, then execute it and
+#			append its output to the file indicated by %log%
+# Input:
+#			$* => the command
+#=====================================================================
+function log2 {
+  if [[ $mode = i ]] || [[ $mode = b ]]; then
+    echo "$*"
+  fi
+  $* >>$outfile 2>&1
+  return $?
+}
+
+#=====================================================================
+# Name:    log3
+# Purpose: Echo a command to stdout immediately, then execute it, print output
+#          to stdout and append its output to the file indicated by %log%
+# Input:
+#			$* => the command
+#=====================================================================
+function log3 {
+  echo "$*" | tee -a $outfile
+  $* 2>&1 | tee -a $outfile
+  return $?
+}
+
+#=====================================================================
+# Name:    showlog
+# Purpose: If $mode is b or i, then sends the file specified by
+#			$outfile to the standard output -- no pause afterwards.
+# Input:
+#			$mode (must be b or i for the log to go to stdout)
+#=====================================================================
+function showlog {
+  if [[ $mode = i ]] || [[ $mode = b ]]; then
+    echo ; cat $outfile 2>/dev/null ; echo
+  fi
+}
+
+
+#=====================================================================
+# Name:    showlog_pause
+# Purpose: If $mode is b or i, then sends the file specified by
+#			$outfile to the standard output, then pauses.
+# Input:
+#			$mode (must be b or i for the log to go to stdout)
+#=====================================================================
+function showlog_pause {
+  if [[ $mode = i ]] || [[ $mode = b ]]; then
+    echo ; cat $outfile 2>/dev/null ; echo
+    press_any_key_to_continue
+  fi
+}
+
+#=====================================================================
+# Name:    pause
+# Purpose: If $mode is b or i it pauses.
+# Input:
+#			$mode (must be b or i )
+#=====================================================================
+function pause {
+  if [[ $mode = i ]] || [[ $mode = b ]]; then
+    press_any_key_to_continue
+  fi
+}
+
+#=====================================================================
+# Name:    loglog
+# Purpose: Appends a timestamp and current file $1 to main log file $2
+# Input:
+#			$1 => current file
+#			$2 => main log file
+#=====================================================================
+function loglog {
+  if [[ -n $2 ]] ; then
+    echo "##############################################################" >>$2
+    echo "`date` - $1" >>$2
+    echo "##############################################################" >>$2
+    cat $1 >>$2 2>/dev/null
+    echo " " >>$2
+  fi
+}
+
+
+#=====================================================================
+# Name:    usage
+# Purpose: Echoes on stdout a command help message.
+#=====================================================================
+function usage {
+  echo "Usage: tsBookDemoRunDemo -i [-r | -f] | -n [-r | -f] | -b [-r | -f] | -h | [<database_name>]"
+  echo "     -i = interactive mode (the default mode)"
+  echo "     -n = non-interactive mode: runs all the sample steps without"
+  echo "          prompting the user"
+  echo "     -b = basic mode: creates database, tables, and inserts text search data"
+  echo "     -h = help: prints this usage message"
+  echo "     -r = [optional for i, n and b] rich text is enabled, use rich text index"
+  echo "     -f = [optional for i, n and b] force cleanup prior to start"
+  echo "     The default database name is sample."
+  echo
+}
+
+
+#=====================================================================
+# Name:    scripterr
+# Purpose: Called whenever an error occurs
+#=====================================================================
+function scripterr {
+  # may do some cleanup here ...
+  typeset db_name=$1
+  typeset location=$2
+
+  echo "Encountered an error. Removing text indexes, tables and disabling database ..."
+  echo "The log files can be found in $HOME/tmp."
+  echo "Please wait ..."
+
+  cleanup $db_name
+  exit 1
+}
+
+#=====================================================================
+# Name:    returncodes
+# Purpose: Called when we are done with everything
+#=====================================================================
+function returncodes {
+     echo "Function return codes:"
+     echo "create_db               : $rc_create_db"
+     echo "enable_db               : $rc_enable_db"
+     echo "create_tables           : $rc_create_tables"
+     echo "insert_data             : $rc_insert_data"
+     echo "create_indexes          : $rc_create_indexes"
+     echo "update_indexes          : $rc_update_indexes"
+     echo "ts_queries              : $rc_ts_queries"
+     echo "Please check logfiles in ~/tmp/ for details."
+}
+
+#---------------------------------------------------------------------
+#   Main script
+#---------------------------------------------------------------------
+# Check environment
+if [[ -z $DB2PATH ]] ; then
+  # Must have DB2PATH set
+  echo "Please set the DB2PATH environment variable to point to the"
+  echo "sqllib directory of your DB2 installation."
+  echo "Example: export DB2PATH=~/sqllib"
+  exit 1
+fi
+
+# Handle options and arguments
+mode=0
+rt_mode=n
+force=n
+let number_of_options=0
+
+while getopts ":inrbhf" opt; do
+  # counter keeps track how many options are specified
+  ((number_of_options= number_of_options + 1))
+
+  # if more than one option is specified print message and exit
+  if ((number_of_options > 3)); then
+    usage
+    echo "You can only specify a maximum of three options and you specified" $number_of_options "options."
+    exit 1
+  fi
+
+  # set the correction more for the various options
+  case $opt in
+  i)  if [[ $mode = 0 ]]; then
+        # Set only if main mode is not yet set.
+        mode=i
+      else
+        echo "One of -n or -b was already specified."
+        usage
+        exit 1
+      fi
+    ;;
+  n)  if [[ $mode = 0 ]]; then
+        # Set only if main mode is not yet set.
+        mode=n
+      else
+        echo "One of -i or -b was already specified."
+        usage
+        exit 1
+      fi
+   ;;
+  r)  rt_mode=y ;;
+  b)  if [[ $mode = 0 ]]; then
+       # Set only if main mode is not yet set.
+       mode=b
+      else
+        echo "One of -i or -n was already specified."
+        usage
+        exit 1
+      fi
+   ;;
+  f)  force=y ;;
+  \?) usage
+      exit 1 ;;
+  *)  usage
+      exit 1 ;;
+  esac
+done
+shift $(($OPTIND - 1))
+
+if [[ $mode = 0 ]]; then
+  #Default mode is (i)nteractive
+  mode=i
+fi
+
+# Make sure that 1 or less arguments are specified
+if (($# > 1)); then
+  usage
+  echo "You can only specify one argument after the options, and you specified"
+  echo " " $# "arguments: " $@
+  exit 1
+fi
+
+# Set the first argument as the database name
+database_name=$1
+
+# If database_name is null then set it to default of sample
+database_name=${database_name:=sample}
+
+#---------------------------------------------------------------------
+#   Start demo
+#---------------------------------------------------------------------
+rc_create_db=0; rc_update_cfg=0; rc_enable_db=0;
+rc_create_tables=0; rc_insert_data=0;  rc_create_indexes=0;
+rc_update_indexes=0; rc_ts_queries=0
+
+# create the directory to write the output to
+mkdir -m 755 ~/tmp 2>/dev/null
+
+# Init and timestamp the log file
+logg=~/tmp/${database_name}.log
+rm -f $logg >/dev/null 2>&1
+echo "`date` - tsBookDemoRunDemo starting..." >>$logg
+outfile=~/tmp/create_db.out
+
+# start the database instance
+db2start
+
+if [[ $force = y ]]; then
+  # Attempt some cleanup in case script was previously (successfully) run and
+  # artifacts still exist.
+  echo "Performing cleanup ... Please wait..."
+  cleanup $database_name
+  sleep 5
+fi
+
+# Create and configure the database, create tables and insert
+# text search data
+create_db $mode $database_name ; rc_create_db=$?
+loglog $outfile $logg
+[[ $rc_create_db -eq 0 ]] || scripterr $database_name
+
+enable_db $mode $database_name $rt_mode ; rc_enable_db=$?
+loglog $outfile $logg
+[[ $rc_enable_db -eq 0 ]] || scripterr $database_name
+
+create_tables $mode $database_name ; rc_create_tables=$?
+loglog $outfile $logg
+[[ $rc_create_tables -eq 0 ]] || scripterr $database_name
+
+insert_data $mode $database_name ; rc_insert_data=$?
+loglog $outfile $logg
+[[ $rc_insert_data -eq 0 ]] || scripterr $database_name
+
+if [[ $mode = i ]] || [[ $mode = n ]]; then
+  create_indexes $mode $database_name $rt_mode ; rc_create_indexes=$?
+  loglog $outfile $logg
+  [[ $rc_create_indexes -eq 0 ]] || scripterr $database_name
+
+  update_indexes $mode $database_name $rt_mode ; rc_update_indexes=$?
+  loglog $outfile $logg
+  [[ $rc_update_indexes -eq 0 ]] || scripterr $database_name
+
+  if [[ $mode = i ]] ; then
+    # Run queries only in interactive mode
+    ts_queries $mode $database_name $rt_mode ; rc_ts_queries=$?
+    loglog $outfile $logg
+    [[ $rc_ts_queries -eq 0 ]] || scripterr $database_name
+  elif [[ $mode = n ]]; then
+    run_all_ts_queries $mode $database_name $rt_mode ; rc_ts_queries=$?
+    loglog $outfile $logg
+    [[ $rc_ts_queries -eq 0 ]] || scripterr $database_name
+  fi
+fi
+
+if [[ $rc_create_db -eq 0 ]] && [[ $rc_enable_db -eq 0 ]] && \
+     [[ $rc_create_tables -eq 0 ]] && [[ $rc_insert_data -eq 0 ]] && \
+     [[ $rc_create_indexes -eq 0 ]] && [[ $rc_update_indexes -eq 0 ]] && \
+     [[ $rc_ts_queries -eq 0 ]] ; then
+
+     echo "Db2 Text Search test has finished successfully."
+     returncodes
+else
+
+     echo "Db2 Text Search terminated with errors."
+     returncodes
+     exit 1
+fi
+exit 0
+
+#**********************************************************************
+#    End of Db2 Text Search sample 'tsBookDemoRunDemo'
+#**********************************************************************
diff --git a/textsearch/books/tsBookDemoTableData.db2 b/textsearch/books/tsBookDemoTableData.db2
new file mode 100644
index 0000000..10699d0
--- /dev/null
+++ b/textsearch/books/tsBookDemoTableData.db2
@@ -0,0 +1,47 @@
+----------------------------------------------------------------------------
+-- Licensed Materials - Property of IBM
+-- Governed under the terms of the IBM Public License
+--
+-- (C) COPYRIGHT International Business Machines Corp. 2022
+-- All Rights Reserved.
+--
+-- US Government Users Restricted Rights - Use, duplication or
+-- disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
+----------------------------------------------------------------------------
+--
+-- Product Name:     Db2 Text Search
+--
+-- Source File Name: tsBookDemoTableData.db2
+--
+-- Version:          Any
+--
+-- Description: Add text search table data.
+--
+-- SQL STATEMENTS USED:
+--         INSERT
+--
+--
+----------------------------------------------------------------------------
+insert into TS_DEMO.books values
+(1,
+'9780262032933',
+'Introduction To Algorithms', 'Thomas H Cormen, Charles E Leiserson, Ronald L Rivest, Clifford Stein',
+'MIT Press',
+2001,
+'There are books on algorithms that are rigorous but incomplete and others that cover masses of material but lack rigor. Introduction to Algorithms combines rigor and comprehensiveness. The book covers a broad range of algorithms in depth, yet makes their design and analysis accessible to all levels of readers. Each chapter is relatively self-contained and can be used as a unit of study. The algorithms are described in English and in a pseudocode designed to be readable by anyone who has done a little programming. The explanations have been kept elementary without sacrificing depth of coverage or mathematical rigor. The first edition became the standard reference for professionals and a widely used text in universities worldwide. The second edition features new chapters on the role of algorithms, probabilistic analysis and randomized algorithms, and linear programming, as well as extensive revisions to virtually every section of the book. In a subtle but important change, loop invariants are introduced early and used throughout the text to prove algorithm correctness. Without changing the mathematical and analytic focus, the authors have moved much of the mathematical foundations material from Part I to an appendix and have included additional motivational material at the beginning. Computed.',
+NULL,
+'<book><isbn>9780262032933</isbn><title>Introduction To Algorithms</title><authors>Thomas H.. Cormen, Thomas H Cormen, Charles E Leiserson, Ronald L Rivest, Clifford Stein</authors><publishers>MIT Press</publishers><year>2001</year><summary>There are books on algorithms that are rigorous but incomplete and others that cover masses of material but lack rigor. Introduction to Algorithms combines rigor and comprehensiveness. The book covers a broad range of algorithms in depth, yet makes their design and analysis accessible to all levels of readers. Each chapter is relatively self-contained and can be used as a unit of study. The algorithms are described in English and in a pseudocode designed to be readable by anyone who has done a little programming. The explanations have been kept elementary without sacrificing depth of coverage or mathematical rigor. The first edition became the standard reference for professionals and a widely used text in universities worldwide. The second edition features new chapters on the role of algorithms, probabilistic analysis and randomized algorithms, and linear programming, as well as extensive revisions to virtually every section of the book. In a subtle but important change, loop invariants are introduced early and used throughout the text to prove algorithm correctness. Without
+changing the mathematical and analytic focus, the authors have moved much of the mathematical foundations material from Part I to an appendix and have
+included additional motivational material at the beginning.</summary></book>');
+
+insert into TS_DEMO.books values (
+2,
+'3540421335',
+'Datenbanksysteme',
+'Theo Härder, Erhard Rahm',
+'Springer Verlag',
+'2001',
+'The book offers a expansive and current description of the concepts and techniques for implementing database management systems. Using didactic layout and practicallity it can be used as much as a text book and as a hand book for computer science students that develop or administer large scale systems. Starting point is a hierarchical arcitecture model and its layers that allow to describe the system, the classification of applicable functions and their interaction in detail. All aspects of the data mapping using algorithms and data structures are explained, especially the external storage mapping, implementation of storage structures amd access paths as well as the derived logical layers. These tasks are separated into storage system, access system and data system. The second focus of the book is the transaction concept including its extensions. Specifically, functions for the synchronisation in a multi-user environment and restoring of the data base in an error (logging and recovery) are presented. Computed.',
+NULL,
+'<book><isbn>3540421335</isbn><title>Datenbanksysteme</title><authors>Theo Härder, Erhard Rahm</authors><publishers>Springer Verlag</publishers><year>2001</year><summary>The book offers a expansive and current description of the concepts and techniques for implementing database management systems. Using didactic layout and practicallity it can be used as much as a text book and as a hand book for computer science students that develop or administer large scale systems. Starting point is a hierarchical arcitecture model and its layers that allow to describe the system, the classification of applicable functions and their interaction in detail. All aspects of the data mapping using algorithms and data structures are explained, especially the external storage mapping, implementation of storage structures amd access paths as well as the derived logical layers. These tasks are separated into storage system, access system and data system. The second focus of the book is the transaction concept including its extensions. Specifically, functions for the synchronisation in a multi-user environment and restoring of the data base in an error (logging and recovery) are presented.</summary></book>');
+