build: oracle instant client

Author: XiaJunjie2020

Dockerfile

@@ -80,6 +80,7 @@ ENV POSTGRES_DB=sqlbot
 ENV POSTGRES_USER=root
 ENV POSTGRES_PASSWORD=Password123@pg
 
+# Add Oracle instant client path to ENV
 ENV LD_LIBRARY_PATH="/opt/sqlbot/db_client/oracle_instant_client:${LD_LIBRARY_PATH}"
 
 # Copy necessary files from builder

Dockerfile-base

@@ -29,6 +29,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     && chmod g+xr /usr/bin/ld.so \
     && chmod g+x /usr/local/bin/python*
 
+# Download Oracle instant client
 ENV DB_CLIENT=/opt/sqlbot/db_client
 ARG TARGETARCH
 RUN apt-get update && \