There is an error in the EXPLAIN Statements example in the official document. The table creation statement in java, scala, pytnon and SQL Client programming mode is missing ‘)’. I think this error can be fixed. MeanWhile, I think the table creation statement through SQL Client should also be added with'WITH (...)'. This error appeared in the official document of Flink 1.13 and Flink 1.11.
Document link is https://ci.apache.org/projects/flink/flink-docs-release-1.13/dev/table/sql/explain/#explain-statements and https://ci.apache.org/projects/flink/flink-docs-release-1.11/dev/table/sql/explain.html