MT#57270 Split dumping of DDL and data

The DDL statements should be as precise as possible so don't change
anything there.

In data part we need to replace dates (which are different on every
build) with some value, so use NOW() function.

Change-Id: Ia731f2f6836de2d2770cfd148e402cc83db6182e

build_utils/ngcp-build-schema-files

@@ -97,12 +97,21 @@ for schema in "${schemes[@]}"; do
   echo "CREATE DATABASE ${schema};" >> "${schema}.sql"
   echo "USE ${schema};" >> "${schema}.sql"
 
-  # Replace all the dates in format YYYY-MM-DD HH:MM:SS with NOW() function
-  mysqldump "${schema}" --triggers --routines --compact \
-    --skip-extended-insert \
+  mysqldump "${schema}" --triggers --routines --compact --no-data \
     -S "${mariadb_dir}/mysqld.sock" \
-    | sed -r "s/'[[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]]{2}:[[:digit:]]{2}:[[:digit:]]{2}'/NOW()/g" \
     >> "${schema}.sql"
+
+  mysqldump "${schema}" --no-create-info --skip-triggers --compact --skip-extended-insert \
+    -S "${mariadb_dir}/mysqld.sock" \
+    > "${schema}_data.sql"
+
+  # We need to replace all other current dates with NOW() function
+  sed -ri "s/'[[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]]{2}:[[:digit:]]{2}:[[:digit:]]{2}'/NOW()/g" \
+    "${schema}_data.sql"
+
+  cat "${schema}_data.sql" >> "${schema}.sql"
+  rm -f "${schema}_data.sql"
+
   echo "COMMIT;" >> "${schema}.sql"
   echo "Done"
 done