Enum EExpressionType

Namespace

gudusoft.gsqlparser

Assembly

gudusoft.gsqlparser.dll

scalar expression: return a single value.
primary expressions: are the building blocks of more complex expressions. they are literals, column reference, function call, parenthesis expr, scalar subquery, case expr and etc.
binary expression: has two scalar expression.
unary expression: has one scalar expression.
boolean expression: evaluates to a value of the Boolean Data Type: True or False.

SQL Server

binary expression type: arithmetic_plus_t,arithmetic_minus_t,arithmetic_times_t, arithmetic_divide_t,arithmetic_modulo_t, bitwise_and_t,bitwise_or_t ,bitwise_xor_t

boolean expression:
exists_t,pattern_matching_t, in_t,

boolean comparison type: boolean_comparison_equal_t,boolean_comparison_greaterThan_t, boolean_comparison_lessThan_t, boolean_comparison_greaterThanOrEqualTo_t, boolean_comparison_lessThanOrEqualTo_t, boolean_comparison_notEqualToBrackets_t, boolean_comparison_notEqualToExclamation_t, boolean_comparison_notLessThan_t, boolean_comparison_notGreaterThan_t, boolean_comparison_leftOuterJoin_t, boolean_comparison_rightOuterJoin_t,

public enum EExpressionType

Fields

arithmetic_compound_operator_t = 12

arithmetic_divide_t = 10

arithmetic_exponentiation_t = 13

arithmetic_minus_t = 8

arithmetic_modulo_t = 11

arithmetic_plus_t = 7

arithmetic_t = 6

arithmetic_times_t = 9

array_access_expr_t = 123

array_constructor_t = 102

arrayaccess_t = 96

assignment_t = 16

at_local_t = 76

at_time_zone_t = 75

between_t = 60

bitwise_and_t = 19

bitwise_exclusive_or_t = 22

bitwise_or_t = 20

bitwise_shift_left_t = 23

bitwise_shift_right_t = 24

bitwise_t = 18

bitwise_xor_t = 21

boolean_comparison_equal_t = 28

boolean_comparison_greaterThanOrEqualTo_t = 31

boolean_comparison_greaterThan_t = 29

boolean_comparison_leftOuterJoin_t = 37

boolean_comparison_lessThanOrEqualTo_t = 32

boolean_comparison_lessThan_t = 30

boolean_comparison_notEqualToBrackets_t = 33

boolean_comparison_notEqualToExclamation_t = 34

boolean_comparison_notGreaterThan_t = 36

boolean_comparison_notLessThan_t = 35

boolean_comparison_rightOuterJoin_t = 38

case_t = 55

collate_t = 91

collection_constructor_list_t = 115

collection_constructor_multiset_t = 114

collection_constructor_set_t = 113

concatenate_t = 15

contains_t = 135

cursor_t = 57

datetime_t = 106

day_to_second_t = 77

exists_t = 61

exponentiate_t = 26

field_access_t = 124

fieldselection_t = 101

floating_point_t = 64

function_t = 56

group_comparison_t = 39

group_t = 71

hive_variable_t = 125

in_t = 70

interval_t = 107

is_a_set_t = 137

is_distinct_from_t = 87

is_document_t = 86

is_false_t = 89

is_of_type_t = 72

is_t = 69

is_true_t = 90

is_unknown_t = 88

json_all_exist = 134

json_any_exist = 133

json_exist = 132

json_get_object = 128

json_get_object_at_path = 129

json_get_text = 126

json_get_text_at_path = 127

json_left_contain = 130

json_right_contain = 131

left_join_t = 92

left_shift_t = 98

list_t = 17

logical_and_t = 65

logical_not_t = 68

logical_or_t = 66

logical_t = 40

logical_xor_t = 67

member_of_t = 104

model_t = 108

multiset_except_distinct_t = 122

multiset_except_t = 121

multiset_intersect_distinct_t = 119

multiset_intersect_t = 118

multiset_t = 100

multiset_union_all_t = 120

multiset_union_distinct_t = 117

multiset_union_t = 116

new_structured_type_t = 79

new_variant_type_t = 80

next_value_for_t = 105

not_initialized_yet_t = 0

expression type not set yet.

null_t = 59

object_access_t = 109

parenthesis_t = 14

pattern_matching_t = 62

period_ldiff_t = 81

period_p_intersect_t = 83

period_p_normalize_t = 84

period_rdiff_t = 82

place_holder_t = 63

power_t = 74

range_t = 73

ref_arrow_t = 94

removed_t = 2

right_join_t = 93

right_shift_t = 99

row_constructor_t = 103

scope_resolution_t = 25

simple_comparison_t = 27

simple_constant_t = 5

simple_object_name_t = 4

simple_source_token_t = 3

sqlserver_proprietary_column_alias_t = 97

subquery_t = 58

type_constructor_t = 110

typecast_t = 95

unary_absolutevalue_t = 50

unary_binary_operator_t = 54

unary_bitwise_not_t = 51

unary_connect_by_root_t = 45

unary_cuberoot_t = 48

unary_factorial_t = 46

unary_factorialprefix_t = 49

unary_left_unknown_t = 52

unary_minus_t = 43

unary_plus_t = 42

unary_prior_t = 44

unary_right_unknown_t = 53

unary_squareroot_t = 47

unary_t = 41

units_t = 112

unknown_t = 1

until_changed_t = 85

xml_method_t = 136

xml_t = 111

year_to_month_t = 78