lib/mysql-functions: mysql_run_query(): wait 10..20 seconds between successive trials of mysql queries

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/mysql-functions b/lib/mysql-functions
index 15ed375..13a751e 100755
--- a/lib/mysql-functions
+++ b/lib/mysql-functions
@@ -48,6 +48,9 @@ mysql_run_query() {
   query_stderr="${query_stdin%.stdin}.stderr"
   cat > "${query_stdin}"
   for _ in {1..10}; do
+    if [ -f "${query_stdout}" ]; then
+      wait_some_time 10 10
+    fi
     ${mysql_command} -N --raw --batch "$@" \
       < "${query_stdin}" \
       > "${query_stdout}" \