ClickHouse/src/Functions/base64Encode.cpp

#include <Functions/FunctionFactory.h>
#include <Functions/FunctionBase64Conversion.h>

#include "config.h"

#if USE_BASE64
#    include <DataTypes/DataTypeString.h>

namespace DB
{
REGISTER_FUNCTION(Base64Encode)
{
    tb64ini(0, 0);
    factory.registerFunction<FunctionBase64Conversion<Base64Encode>>();

    /// MysQL compatibility alias.
    factory.registerAlias("TO_BASE64", "base64Encode", FunctionFactory::CaseInsensitive);
}
}
#endif
Grouped includes (40 of 182) 2019-02-10 17:40:52 +00:00			`#include <Functions/FunctionFactory.h>`
Make compilation on-demand 2018-10-11 16:22:50 +00:00			`#include <Functions/FunctionBase64Conversion.h>`
Changes required for auto-sync with Arcadia 2020-04-16 12:31:57 +00:00
Consolidate config_functions.h into config.h Less duplication, less confusion ... 2022-09-28 12:35:02 +00:00			`#include "config.h"`
More GCC warnings 2019-12-15 06:34:43 +00:00
Make compilation on-demand 2018-10-11 16:22:50 +00:00			`#if USE_BASE64`
Changes required for auto-sync with Arcadia 2020-04-16 12:31:57 +00:00			`# include <DataTypes/DataTypeString.h>`
Initial implementation 2018-10-10 01:04:07 +00:00
			`namespace DB`
			`{`
Automated function registration Automated register all functions with below naming convention by iterating through the symbols: void DB::registerXXX(DB::FunctionFactory &) 2022-07-04 07:01:39 +00:00			`REGISTER_FUNCTION(Base64Encode)`
Initial implementation 2018-10-10 01:04:07 +00:00			`{`
Fix base64Encode returning corrupted data The "fast" mode of turbo base64 seem to go too fast on small strings, disabling the AVX2 optimisation for small string fixes the problem. See the test named 02113_base64encode_trailing_bytes.sql for an example of a failing case (only applies when running on a CPU with the AVX2 instruction set). Ref. https://github.com/powturbo/Turbo-Base64/blob/15e044269d747bb30c1692cec921ce6ca2128720/turbob64.h#L106-L111 2021-11-25 13:32:06 +00:00			`tb64ini(0, 0);`
Initial implementation 2018-10-10 01:04:07 +00:00			`factory.registerFunction<FunctionBase64Conversion<Base64Encode>>();`
Add base64Encode MySQL compatibility alias 2021-01-21 20:33:15 +00:00
			`/// MysQL compatibility alias.`
Register all function aliases correctly 2022-08-27 21:53:51 +00:00			`factory.registerAlias("TO_BASE64", "base64Encode", FunctionFactory::CaseInsensitive);`
Initial implementation 2018-10-10 01:04:07 +00:00			`}`
Make compilation on-demand 2018-10-11 16:22:50 +00:00			`}`
Whitespaces #3350 2018-11-23 18:54:23 +00:00			`#endif`