lonelyGhostisdog commented on code in PR #1791:
URL:
https://github.com/apache/incubator-seatunnel/pull/1791#discussion_r865515684
##########
seatunnel-connectors/seatunnel-connectors-flink/seatunnel-connector-flink-jdbc/src/main/java/org/apache/seatunnel/flink/jdbc/Config.java:
##########
@@ -91,4 +91,18 @@ public final class Config {
*/
public static final String PARTITION_LOWER_BOUND = "partition_lower_bound";
+ /**
+ * Jdbc pre sql for sink
+ */
+ public static final String SINK_PRE_SQL = "pre_sql";
+
+ /**
+ * Jdbc post sql for sink
+ */
+ public static final String SINK_POST_SQL = "post_sql";
+
+ /**
+ * Jdbc ignore post sql exceptions for sink
+ */
+ public static final String SINK_IGNORE_POST_SQL_EXCEPTIONS =
"ignore_post_sql_exceptions";
Review Comment:
From a user's point of view, pre-SQL is generally not allowed to fail, and
it helps us do some cleaning up before the data is actually written. Post-sql
is used to do some post-notification operations, and its failure does not
affect the writing of data
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