("c_custkey" = 123)] => [[c_custkey]] LAYOUT: tpch100.customer c_custkey := c_custkey:int:0:REGULAR - LocalExchange[SINGLE] () => [[o_orderstatus, o_orderkey]] - RemoteSource[2] => [[o_orderstatus, o_orderkey]] Fragment 2 [SOURCE] Output layout: [o_orderstatus, o_...
/* run it (if needed) and produce output */ ExplainOnePlan(plan, into, es, queryString, params, queryEnv, &planduration); }}/* * ExplainOneUtility - * print out the execution plan for one utility statement * (In general, utility statements don't have plans, but there are some * ...
% db2 connect to <database_name> % db2 set current explain mode explain % db2 -tvf <Input file with an SQL statement ended with a semicolon> % db2 set current explain mode no % db2exfmt -d <dbname> -g TIC -w -1 -n % -s % -# 0 -o <output file> 1. 2. 3. 4. 5. ...
TiDB is an open-source, cloud-native, distributed, MySQL-Compatible database for elastic scale and real-time analytics. Try free: https://tidbcloud.com/free-trial - *: support JSON format output in explain statement (#39253) · ti-chi-bot/tidb@8e0e49c
That is, MySQL explains how it would process the statement, including information about how tables are joined and in which order. For information about using EXPLAIN to obtain execution plan information, see Section 10.8.2, “EXPLAIN Output Format”. When EXPLAIN is used with FOR CONNECTION ...
PLAN_TABLE_OUTPUT --- | 0 | SELECT STATEMENT | | 3 | 192 | 4 (0)| 00:00:01 | | 1 | VIEW | VW_FOJ_0 | 3 | 192 | 4 (0)| 00:00:01 | |* 2 | HASH JOIN FULL OUTER| | 3 | 192 | 4 (0)| 00:00:01 | | 3 | TABLE ACCESS FULL | OR1 | ...
header— Prints header for each output port. Default: 0. graph— Prints a graph described in the DOT graph description language. Default: 0. compact— Prints graph in compact mode if graph setting is enabled. Default: 1. Example: EXPLAIN PIPELINE SELECT sum(number) FROM numbers_mt(100000) ...
SET SERVEROUTPUT ON; BEGIN DECLARE EXECUTABLE_ID VARCHAR(32) FOR BIT DATA; -- DECLARE SECTION BLOB(134M); -- DECLARE STMT_TEXT CLOB(2M); -- DECLARE EXPLAIN_SCHEMA VARCHAR(128); -- DECLARE EXPLAIN_REQUESTER VARCHAR(128); -- DECLARE EXPLAIN_TIME TIMESTAMP; -- DECLARE SOURCE_...
The output is displayed in a tree structure and contains detailed execution information of each operator at each phase. The output of the EXPLAIN ANALYZE statement contains the following parts: query plan, advice, cost, and resource. Query Plan The query plan part provides detailed execution ...
advice[1]: [WARNING] The column(s): day(generated by non-deterministic function: CURRENT_TIMESTAMP ) can not satisfy the determinism requirement for correctly processing update message(‘UB’/‘UA’/‘D’ in changelogMode, not ‘I’ only), this usually happens when input node has no upsert...