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package org.hsqldb;
/**
* Enumerate expression operation types
*
* @author Fred Toussi (fredt@users dot sourceforge.net)
* @version 2.3.4
* @since 1.9.0
*/
public interface OpTypes {
int NONE = 0,
VALUE = 1, // constant value
COLUMN = 2, // references
COALESCE = 3,
DEFAULT = 4,
SIMPLE_COLUMN = 5,
VARIABLE = 6,
PARAMETER = 7,
DYNAMIC_PARAM = 8,
TRANSITION_VARIABLE = 9,
DIAGNOSTICS_VARIABLE = 10,
ASTERISK = 11,
SEQUENCE = 12,
SEQUENCE_CURRENT = 13,
ROWNUM = 14,
ARRAY = 19,
MULTISET = 20,
SCALAR_SUBQUERY = 21, // query based row or table
ROW_SUBQUERY = 22,
TABLE_SUBQUERY = 23,
RECURSIVE_SUBQUERY = 24,
ROW = 25, // rows
VALUELIST = 26,
FUNCTION = 27,
SQL_FUNCTION = 28,
STATE_FUNCTION = 29,
TABLE = 30,
NEGATE = 31, // arithmetic operations
ADD = 32,
SUBTRACT = 33,
MULTIPLY = 34,
DIVIDE = 35,
CONCAT = 36, // concatenation
LIKE_ARG = 37,
CASEWHEN_COALESCE = 38,
IS_NOT_NULL = 39, // logical - comparison
EQUAL = 40,
GREATER_EQUAL = 41,
GREATER_EQUAL_PRE = 42,
GREATER = 43,
SMALLER = 44,
SMALLER_EQUAL = 45,
NOT_EQUAL = 46,
IS_NULL = 47,
NOT = 48, // logical operations
AND = 49,
OR = 50,
ALL_QUANTIFIED = 51, // logical - quantified comparison
ANY_QUANTIFIED = 52,
LIKE = 53, // logical - predicates
IN = 54,
EXISTS = 55,
RANGE_CONTAINS = 56,
RANGE_EQUALS = 57,
RANGE_OVERLAPS = 58,
RANGE_PRECEDES = 59,
RANGE_SUCCEEDS = 60,
RANGE_IMMEDIATELY_PRECEDES = 61,
RANGE_IMMEDIATELY_SUCCEEDS = 62,
UNIQUE = 63,
NOT_DISTINCT = 64,
MATCH_SIMPLE = 65,
MATCH_PARTIAL = 66,
MATCH_FULL = 67,
MATCH_UNIQUE_SIMPLE = 68,
MATCH_UNIQUE_PARTIAL = 69,
MATCH_UNIQUE_FULL = 70,
COUNT = 71, // aggregate functions
SUM = 72,
MIN = 73,
MAX = 74,
AVG = 75,
EVERY = 76,
SOME = 77,
STDDEV_POP = 78,
STDDEV_SAMP = 79,
VAR_POP = 80,
VAR_SAMP = 81,
ARRAY_AGG = 82,
GROUP_CONCAT = 83,
PREFIX = 84,
MEDIAN = 85,
CONCAT_WS = 86,
CAST = 87, // other operations
ZONE_MODIFIER = 88,
CASEWHEN = 89,
ORDER_BY = 90,
LIMIT = 91,
ALTERNATIVE = 92,
MULTICOLUMN = 93,
USER_AGGREGATE = 94,
ARRAY_ACCESS = 95,
ARRAY_SUBQUERY = 96;
}