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bugfix json_obejectagg support bit type

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shadowao 2023-10-23 10:09:47 +00:00 committed by ob-robot
parent 171524fcfb
commit e8c3c5a2e0
1 changed files with 19 additions and 0 deletions
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19
src/sql/engine/expr/ob_expr_json_func_helper.cpp
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@ -1000,6 +1000,25 @@ int ObJsonExprHelper::transform_scalar_2jsonBase(const T &datum,
}
break;
}
case ObBitType: {
// using bit as char array to do cast.
uint64_t in_val = datum.get_uint64();
char *bit_buf = nullptr;
const int32_t bit_buf_len = (OB_MAX_BIT_LENGTH + 7) / 8;
int64_t bit_buf_pos = 0;
if (OB_ISNULL(bit_buf = static_cast<char*>(allocator->alloc(bit_buf_len)))) {
ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_WARN("allocate bit buf fail", K(ret), K(type), K(bit_buf_len));
} else if (OB_FAIL(bit_to_char_array(in_val, scale, bit_buf, bit_buf_len, bit_buf_pos))) {
LOG_WARN("bit_to_char_array fail", K(ret), K(in_val), K(scale), KP(bit_buf), K(bit_buf_len), K(bit_buf_pos));
} else if (OB_ISNULL(buf = allocator->alloc(sizeof(ObJsonOpaque)))) {
ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_WARN("allocate ObJsonOpaque fail", K(ret), K(type), "size", sizeof(ObJsonOpaque));
} else {
json_node = (ObJsonOpaque *)new(buf)ObJsonOpaque(ObString(bit_buf_pos, bit_buf), type);
}
break;
}
default:
{
ret = OB_INVALID_ARGUMENT;