From ced1fbb02fd89c337e2c303af55b2f47a1c10e6b Mon Sep 17 00:00:00 2001
From: mirocow <Mirocow@users.noreply.github.com>
Date: Mon, 17 Oct 2016 17:30:58 +0400
Subject: [PATCH] Fix dump with geospatial fields

---
 backup_db.sh | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/backup_db.sh b/backup_db.sh
index da0a04a..d956ca3 100755
--- a/backup_db.sh
+++ b/backup_db.sh
@@ -126,9 +126,16 @@ backup()
 
 		if [ $(echo $data_tables_exclude_expression| grep $TABLE) ]; then
 			f_log "Exclude data from table $TABLE"
-			mysqldump --defaults-file=$CONFIG_FILE --no-data --add-drop-table  --tab=$DST/$DATABASE/ $DATABASE $TABLE 2>> $DST/$DATABASE/error.log
+			mysqldump --defaults-file=$CONFIG_FILE --no-data --add-drop-table --tab=$DST/$DATABASE/ $DATABASE $TABLE 2>> $DST/$DATABASE/error.log
 		else
-			mysqldump --defaults-file=$CONFIG_FILE --default-character-set=utf8 --add-drop-table --quick  --tab=$DST/$DATABASE/ $DATABASE $TABLE 2>> $DST/$DATABASE/error.log
+			# If fields has geospatial types			
+			checkGeo="mysql --defaults-extra-file=$CONFIG_FILE -B $DATABASE -e \"SHOW COLUMNS FROM $TABLE WHERE Type IN ('point', 'polygon', 'geometry', 'linestring')\""			
+			hasGeo=$(eval $checkGeo)
+			if [ ! -z "$hasGeo" ]; then
+				mysqldump --defaults-file=$CONFIG_FILE --flush-logs --default-character-set=utf8 --add-drop-table --quick --result-file=$DST/$DATABASE/$TABLE.sql $DATABASE $TABLE 2>> $DST/$DATABASE/error.log
+			else
+				mysqldump --defaults-file=$CONFIG_FILE --flush-logs --default-character-set=utf8 --add-drop-table --quick --tab=$DST/$DATABASE/ $DATABASE $TABLE 2>> $DST/$DATABASE/error.log
+			fi
 		fi            
 
 		if [ -f "$DST/$DATABASE/$TABLE.sql" ]; then