diff --git a/build-multiple-codeql-versions.sh b/build-multiple-codeql-versions.sh
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+#
+#* Following are the steps needed to build a codeql db using different versions of
+# the codeql cli
+# 
+echo '$0: Interactive use only'
+exit 1
+
+#* Use virtual environment.  See README for setup.
+source ~/local/sarif-cli/.venv/bin/activate
+
+#* What can we use?
+gh codeql list-versions
+
+#* History
+open https://github.com/github/codeql-cli-binaries/blob/HEAD/CHANGELOG.md
+
+#* Get repo 
+cd ~/local/sarif-cli
+git clone git@github.com:hohn/codeql-dataflow-sql-injection.git
+cd codeql-dataflow-sql-injection/
+
+#* Choose
+v2.14.0
+v2.13.5
+v2.13.4
+v2.13.3
+v2.13.1
+v2.13.0
+v2.12.7
+v2.12.6
+v2.11.6
+v2.10.5
+v2.9.4
+
+CLI_VERSION=v2.9.4
+CLI_VERSION=v2.12.7
+gh codeql set-version $CLI_VERSION
+
+#* Build vanilla DB
+cd ~/local/sarif-cli/codeql-dataflow-sql-injection
+rm -fR sqlidb
+codeql database create --language=cpp -s . -j 8 -v sqlidb --command='./build.sh'
+cp -r sqlidb sqlidb-$CLI_VERSION
+
+#* Pack compatibility with CLI
+function codeql-complib() {
+    if [ -z "$1" ]; then
+        echo "Usage: codeql-complib <language>"
+        return 1
+    fi
+    curl --silent https://raw.githubusercontent.com/github/codeql/codeql-cli/v$(codeql version --format=json | jq -r .version)/$1/ql/lib/qlpack.yml | grep version | cut -d':' -f2 | sed 's/^[ ]*//' 
+}
+
+# Create the qlpack file using commands:
+cd ~/local/sarif-cli
+#: Bug: drops the codeql- prefix
+rm -fR dataflow-sql-injection
+codeql pack init codeql-dataflow-sql-injection
+cp -f dataflow-sql-injection/qlpack.yml codeql-dataflow-sql-injection/
+# Add correct library dependency
+codeql pack add --dir=codeql-dataflow-sql-injection codeql/cpp-all@"$(codeql-complib cpp)"
+
+#* Install packs
+cd ~/local/sarif-cli/codeql-dataflow-sql-injection
+rm -f *lock*
+codeql pack install
+
+#* Run the analyze command with options
+#  
+cd ~/local/sarif-cli/codeql-dataflow-sql-injection
+codeql database analyze                         \
+       -v                                       \
+       --sarif-category santa-chap              \
+       --ram=16000                              \
+       -j8                                      \
+       --format=sarif-latest                    \
+       --output sqlidb-$CLI_VERSION.sarif       \
+       --                                       \
+       sqlidb-$CLI_VERSION                      \
+       SqlInjection.ql
+
+# Verify cli version in SARIF output
+SAVER=`jq -r '.runs |.[] |.tool.driver.semanticVersion ' sqlidb-$CLI_VERSION.sarif`
+if [ v$SAVER != $CLI_VERSION ] ;
+then
+    echo "---: codeql version inconsistency"
+fi
+
+# Check sarif-category flag
+grep -A2 automationDetails sqlidb-$CLI_VERSION.sarif
+
+#* Insert versionControlProvenance
+cd ~/local/sarif-cli/codeql-dataflow-sql-injection 
+sarif-insert-vcp sqlidb-$CLI_VERSION.sarif > sqlidb-$CLI_VERSION-1.sarif
+
+#* Get CSV.
+cd ~/local/sarif-cli/codeql-dataflow-sql-injection 
+sarif-extract-scans-runner --input-signature CLI - > /dev/null <<EOF
+sqlidb-$CLI_VERSION-1.sarif
+EOF
+
+#* Check CSV messages for success
+cd ~/local/sarif-cli/codeql-dataflow-sql-injection 
+# head -4 sqlidb-$CLI_VERSION-1.sarif.csv 
+grep -qi success sqlidb-$CLI_VERSION-1.sarif.csv || {
+    echo "---: sarif-cli failure: sqlidb-$CLI_VERSION-1.sarif*"
+}
+
+#* CSV output
+# ls -la sqlidb-$CLI_VERSION-1*
+# find sqlidb-$CLI_VERSION-1*.scantables -print