| 69 | } |
| 70 | |
| 71 | bool is_binary_operator(operator_type op) { |
| 72 | switch (op) |
| 73 | { |
| 74 | case operator_type::BLZ_ADD: |
| 75 | case operator_type::BLZ_SUB: |
| 76 | case operator_type::BLZ_MUL: |
| 77 | case operator_type::BLZ_DIV: |
| 78 | case operator_type::BLZ_MOD: |
| 79 | case operator_type::BLZ_POW: |
| 80 | case operator_type::BLZ_ROUND: |
| 81 | case operator_type::BLZ_EQUAL: |
| 82 | case operator_type::BLZ_NOT_EQUAL: |
| 83 | case operator_type::BLZ_LESS: |
| 84 | case operator_type::BLZ_GREATER: |
| 85 | case operator_type::BLZ_LESS_EQUAL: |
| 86 | case operator_type::BLZ_GREATER_EQUAL: |
| 87 | case operator_type::BLZ_BITWISE_AND: |
| 88 | case operator_type::BLZ_BITWISE_OR: |
| 89 | case operator_type::BLZ_BITWISE_XOR: |
| 90 | case operator_type::BLZ_LOGICAL_AND: |
| 91 | case operator_type::BLZ_LOGICAL_OR: |
| 92 | case operator_type::BLZ_FIRST_NON_MAGIC: |
| 93 | case operator_type::BLZ_MAGIC_IF_NOT: |
| 94 | case operator_type::BLZ_STR_LIKE: |
| 95 | case operator_type::BLZ_STR_CONCAT: |
| 96 | case operator_type::BLZ_STR_LEFT: |
| 97 | case operator_type::BLZ_STR_RIGHT: |
| 98 | case operator_type::BLZ_IS_NOT_DISTINCT_FROM: |
| 99 | return true; |
| 100 | case operator_type::BLZ_STR_SUBSTRING: |
| 101 | case operator_type::BLZ_STR_REPLACE: |
| 102 | case operator_type::BLZ_TO_DATE: |
| 103 | case operator_type::BLZ_TO_TIMESTAMP: |
| 104 | case operator_type::BLZ_STR_TRIM: |
| 105 | case operator_type::BLZ_STR_REGEXP_REPLACE: |
| 106 | assert(false); |
| 107 | // Ternary operator. Should not reach here |
| 108 | // Should be evaluated in place (inside function_evaluator_transformer) and removed from the tree |
| 109 | return true; |
| 110 | default: |
| 111 | return false; |
| 112 | } |
| 113 | } |
| 114 | |
| 115 | cudf::type_id get_output_type(operator_type op) { |
| 116 | switch (op) |