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Merge branch 'stavrolia-query_in_form_data'

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This commit is contained in:
Alexey Milovidov 2018-06-28 20:35:28 +03:00
commit e994675867
3 changed files with 26 additions and 1 deletions
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14
dbms/programs/server/HTTPHandler.cpp
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@ -421,14 +421,26 @@ void HTTPHandler::processQuery(
std::unique_ptr<ReadBuffer> in;
// Used in case of POST request with form-data, but it not to be expectd to be deleted after that scope
std::string full_query;
/// Support for "external data for query processing".
if (startsWith(request.getContentType().data(), "multipart/form-data"))
{
in = std::move(in_param);
ExternalTablesHandler handler(context, params);
/// Params are of both form params POST and uri (GET params)
params.load(request, istr, handler);
for (const auto & it : params)
{
if (it.first == "query")
{
full_query += it.second;
}
}
in = std::make_unique<ReadBufferFromString>(full_query);
/// Erase unneeded parameters to avoid confusing them later with context settings or query
/// parameters.
for (const auto & it : handler.names)

3
dbms/tests/queries/0_stateless/00625_query_in_form_data.reference Executable file
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@ -0,0 +1,3 @@
1
1 Hello
2 World

10
dbms/tests/queries/0_stateless/00625_query_in_form_data.sh Executable file
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@ -0,0 +1,10 @@
#!/usr/bin/env bash
set -e
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
. $CURDIR/../shell_config.sh
${CLICKHOUSE_CURL} ${CLICKHOUSE_URL}?query="select" -X POST -F "query= 1;" 2>/dev/null
echo -ne '1,Hello\n2,World\n' | ${CLICKHOUSE_CURL} -sSF 'file=@-' "${CLICKHOUSE_URL}?file_format=CSV&file_types=UInt8,String&query=SELE" -X POST -F "query=CT * FROM file" 2>/dev/null