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* Every function in its own file, part 6 [#CLICKHOUSE-2] * Every function in its own file, part 6 [#CLICKHOUSE-2] * Every function in its own file, part 6 [#CLICKHOUSE-2]
34 lines
682 B
C++
34 lines
682 B
C++
#pragma once
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#include <Functions/FunctionsURL.h>
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#include <common/find_symbols.h>
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namespace DB
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{
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template <bool without_leading_char>
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struct ExtractQueryString
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{
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static size_t getReserveLengthForElement() { return 10; }
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static void execute(Pos data, size_t size, Pos & res_data, size_t & res_size)
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{
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res_data = data;
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res_size = 0;
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Pos pos = data;
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Pos end = pos + size;
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if (end != (pos = find_first_symbols<'?'>(pos, end)))
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{
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Pos fragment = find_first_symbols<'#'>(pos, end);
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res_data = pos + (without_leading_char ? 1 : 0);
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res_size = fragment - res_data;
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}
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}
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};
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}
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