org.jooq

Interface CaseConditionStep<T>

Type Parameters:

T - The type returned by this case statement

All Superinterfaces:

Field<T>, GroupField, QueryPart, Serializable

public interface CaseConditionStep<T>
extends Field<T>

The final step in creating a case statement of the type

 CASE WHEN x < 1  THEN 'one'
      WHEN x >= 2 THEN 'two'
      ELSE            'three'
 END
 

Author:

Lukas Eder

See Also:

Case

Method Summary

Modifier and Type	Method and Description
Field<T>	otherwise(Field<T> result) Add an else clause to the already constructed case statement
Field<T>	otherwise(T result) Add an else clause to the already constructed case statement
CaseConditionStep<T>	when(Condition condition, Field<T> result) Compare a condition to the already constructed case statement, return result if the condition holds true
CaseConditionStep<T>	when(Condition condition, T result) Compare a condition to the already constructed case statement, return result if the condition holds true

Methods inherited from interface org.jooq.Field

abs, acos, add, add, as, asc, ascii, asin, atan, atan2, atan2, avg, avgOver, between, between, between, between, betweenSymmetric, betweenSymmetric, betweenSymmetric, betweenSymmetric, bitAnd, bitAnd, bitLength, bitNand, bitNand, bitNor, bitNor, bitNot, bitOr, bitOr, bitXNor, bitXNor, bitXor, bitXor, cast, cast, cast, ceil, charLength, coalesce, coalesce, coerce, coerce, coerce, compare, compare, compare, compare, concat, concat, contains, contains, cos, cosh, cot, coth, count, countDistinct, countOver, decode, decode, decode, decode, deg, desc, div, div, divide, divide, endsWith, endsWith, eq, eq, eq, eq, equal, equal, equal, equal, equalIgnoreCase, equalIgnoreCase, equals, exp, extract, firstValue, floor, ge, ge, ge, ge, getComment, getConverter, getDataType, getDataType, getName, getType, greaterOrEqual, greaterOrEqual, greaterOrEqual, greaterOrEqual, greaterThan, greaterThan, greaterThan, greaterThan, greatest, greatest, gt, gt, gt, gt, in, in, in, in, isDistinctFrom, isDistinctFrom, isFalse, isNotDistinctFrom, isNotDistinctFrom, isNotNull, isNull, isTrue, lag, lag, lag, lag, lastValue, le, le, le, le, lead, lead, lead, lead, least, least, length, lessOrEqual, lessOrEqual, lessOrEqual, lessOrEqual, lessThan, lessThan, lessThan, lessThan, like, like, like, like, likeIgnoreCase, likeIgnoreCase, likeIgnoreCase, likeIgnoreCase, likeRegex, likeRegex, ln, log, lower, lpad, lpad, lpad, lpad, lt, lt, lt, lt, ltrim, max, maxOver, median, min, minOver, minus, minus, mod, mod, modulo, modulo, mul, mul, multiply, multiply, ne, ne, ne, ne, neg, notBetween, notBetween, notBetween, notBetween, notBetweenSymmetric, notBetweenSymmetric, notBetweenSymmetric, notBetweenSymmetric, notEqual, notEqual, notEqual, notEqual, notEqualIgnoreCase, notEqualIgnoreCase, notIn, notIn, notIn, notIn, notLike, notLike, notLike, notLike, notLikeIgnoreCase, notLikeIgnoreCase, notLikeIgnoreCase, notLikeIgnoreCase, notLikeRegex, notLikeRegex, nullif, nullif, nvl, nvl, nvl2, nvl2, octetLength, plus, plus, position, position, pow, power, rad, repeat, repeat, replace, replace, replace, replace, round, round, rpad, rpad, rpad, rpad, rtrim, shl, shl, shr, shr, sign, sin, sinh, sort, sort, sortAsc, sortAsc, sortDesc, sortDesc, sqrt, startsWith, startsWith, stddevPop, stddevPopOver, stddevSamp, stddevSampOver, sub, sub, substring, substring, substring, substring, subtract, subtract, sum, sumOver, tan, tanh, trim, upper, varPop, varPopOver, varSamp, varSampOver

Methods inherited from interface org.jooq.QueryPart

hashCode, toString

Method Detail

when

@Support
CaseConditionStep<T> when(Condition condition,
                                    T result)

Compare a condition to the already constructed case statement, return result if the condition holds true

Parameters:

condition - The condition to add to the case statement

result - The result value if the condition holds true

Returns:

An intermediary step for case statement construction

when

@Support
CaseConditionStep<T> when(Condition condition,
                                    Field<T> result)

Compare a condition to the already constructed case statement, return result if the condition holds true

Parameters:

condition - The condition to add to the case statement

result - The result value if the condition holds true

Returns:

An intermediary step for case statement construction

otherwise

@Support
Field<T> otherwise(T result)

Add an else clause to the already constructed case statement

Parameters:

result - The result value if no other value matches the case

Returns:

The resulting field from case statement construction

otherwise

@Support
Field<T> otherwise(Field<T> result)

Add an else clause to the already constructed case statement

Parameters:

result - The result value if no other value matches the case

Returns:

The resulting field from case statement construction