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Merge pull request #44413 from save-my-heart/fix_explain_insert_query

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fix explain ast insert with data
This commit is contained in:
Han Fei 2022-12-28 18:08:49 +01:00 committed by GitHub
commit cd0624e846
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3 changed files with 20 additions and 1 deletions
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15
src/Parsers/parseQuery.cpp
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@ -3,6 +3,7 @@
#include <Interpreters/OpenTelemetrySpanLog.h>
#include <Parsers/ParserQuery.h>
#include <Parsers/ASTInsertQuery.h>
#include <Parsers/ASTExplainQuery.h>
#include <Parsers/Lexer.h>
#include <Parsers/TokenIterator.h>
#include <Common/StringUtils/StringUtils.h>
@ -263,7 +264,19 @@ ASTPtr tryParseQuery(
ASTInsertQuery * insert = nullptr;
if (parse_res)
insert = res->as<ASTInsertQuery>();
{
if (auto * explain = res->as<ASTExplainQuery>())
{
if (auto explained_query = explain->getExplainedQuery())
{
insert = explained_query->as<ASTInsertQuery>();
}
}
else
{
insert = res->as<ASTInsertQuery>();
}
}
// If parsed query ends at data for insertion. Data for insertion could be
// in any format and not necessary be lexical correct, so we can't perform

4
tests/queries/0_stateless/02504_explain_ast_insert.reference Normal file
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@ -0,0 +1,4 @@
InsertQuery (children 1)
Identifier test
InsertQuery (children 1)
Identifier test

2
tests/queries/0_stateless/02504_explain_ast_insert.sql Normal file
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@ -0,0 +1,2 @@
explain ast insert into test values balabala;
explain ast insert into test format TabSeparated balabala;