ixu ubsan errors:
doris/be/src/util/string_parser.hpp:275:58: runtime error: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int'
doris/be/src/vec/functions/functions_comparison.h:214:51: runtime error: addition of unsigned offset to 0x7fea6c6b7010 overflowed to 0x7fea6c6b700c
doris/be/src/vec/functions/multiply.cpp:67:50: runtime error: signed integer overflow: 1295699415680000000 * 0x0000000000015401d0a4cd4890a77700 cannot be represented in type '__int128
doris/be/src/vec/aggregate_functions/aggregate_function_percentile_approx.h:445:73: runtime error: addition of unsigned offset to 0x7feca3343d10 overflowed to 0x7feca3343d08
doris/be/src/exec/schema_scanner/schema_tables_scanner.cpp:330:24: run
Currently, there are some useless includes in the codebase. We can use a tool named include-what-you-use to optimize these includes. By using a strict include-what-you-use policy, we can get lots of benefits from it.
Reason: column_name[k5], decimal value is not valid for definition, value=123.123, precision=9, scale=3, min=-999999.999, max=-999999.999; . src line [];
#17273
1. remove FE config `enable_array_type`
2. limit the nested depth of array in FE side.
3. Fix bug that when loading array from parquet, the decimal type is treated as bigint
4. Fix loading array from csv(vec-engine), handle null and "null"
5. Change the csv array loading behavior, if the array string format is invalid in csv, it will be converted to null.
6. Remove `check_array_format()`, because it's logic is wrong and meaningless
7. Add stream load csv test cases and more parquet broker load tests
Remove unused LLVM related codes of directory (step 4):be/src/runtime (#2910)
there are many LLVM related codes in code base, but these codes are not really used.
The higher version of GCC is not compatible with the LLVM 3.4.2 version currently used by Doris.
The PR delete all LLVM related code of directory: be/src/runtime
