| Package | Description | 
|---|---|
| org.jooq | The  org.jooqpackage contains jOOQ's public API. | 
| org.jooq.impl | The  org.jooq.implpackage contains jOOQ's implementation classes. | 
| Modifier and Type | Interface and Description | 
|---|---|
| interface  | GroupConcatOrderByStepMySQL's  GROUP_CONCATfunction. | 
| interface  | GroupConcatSeparatorStepMySQL's  GROUP_CONCATfunction. | 
| Modifier and Type | Method and Description | 
|---|---|
| AggregateFunction<String> | GroupConcatSeparatorStep. separator(String separator)Specify the separator on the  GROUP_CONCATfunction | 
| AggregateFunction<T> | OrderedAggregateFunction. withinGroupOrderBy(Collection<? extends SortField<?>> fields)Add an  WITHIN GROUP (ORDER BY ..) | 
| AggregateFunction<T> | OrderedAggregateFunction. withinGroupOrderBy(Field<?>... fields)Add an  WITHIN GROUP (ORDER BY ..) | 
| AggregateFunction<T> | OrderedAggregateFunction. withinGroupOrderBy(SortField<?>... fields)Add an  WITHIN GROUP (ORDER BY ..) | 
| Modifier and Type | Method and Description | 
|---|---|
| AggregateFunction<T> | AbstractRoutine. asAggregateFunction() | 
| static AggregateFunction<BigDecimal> | DSL. avg(Field<? extends Number> field)Get the average over a numeric field: avg(field). | 
| static AggregateFunction<BigDecimal> | DSL. avgDistinct(Field<? extends Number> field)Get the average over a numeric field: avg(distinct field). | 
| static AggregateFunction<Integer> | DSL. count()Get the count(*) function. | 
| static AggregateFunction<Integer> | DSL. count(Field<?> field)Get the count(field) function. | 
| static AggregateFunction<Integer> | DSL. countDistinct(Field<?>... fields)Get the count(distinct field1, field2) function. | 
| static AggregateFunction<Integer> | DSL. countDistinct(Field<?> field)Get the count(distinct field) function. | 
| static AggregateFunction<String> | DSL. groupConcat(Field<?> field,
           String separator)Get the aggregated concatenation for a field. | 
| static <T> AggregateFunction<T> | DSL. max(Field<T> field)Get the max value over a field: max(field). | 
| static <T> AggregateFunction<T> | DSL. maxDistinct(Field<T> field)Get the max value over a field: max(distinct field). | 
| static AggregateFunction<BigDecimal> | DSL. median(Field<? extends Number> field)Get the median over a numeric field: median(field). | 
| static <T> AggregateFunction<T> | DSL. min(Field<T> field)Get the min value over a field: min(field). | 
| static <T> AggregateFunction<T> | DSL. minDistinct(Field<T> field)Get the min value over a field: min(distinct field). | 
| static AggregateFunction<BigDecimal> | DSL. regrAvgX(Field<? extends Number> y,
        Field<? extends Number> x)Get the  REGR_AVGXlinear regression function. | 
| static AggregateFunction<BigDecimal> | DSL. regrAvgY(Field<? extends Number> y,
        Field<? extends Number> x)Get the  REGR_AVGYlinear regression function. | 
| static AggregateFunction<BigDecimal> | DSL. regrCount(Field<? extends Number> y,
         Field<? extends Number> x)Get the  REGR_COUNTlinear regression function. | 
| static AggregateFunction<BigDecimal> | DSL. regrIntercept(Field<? extends Number> y,
             Field<? extends Number> x)Get the  REGR_INTERCEPTlinear regression function. | 
| static AggregateFunction<BigDecimal> | DSL. regrR2(Field<? extends Number> y,
      Field<? extends Number> x)Get the  REGR_R2linear regression function. | 
| static AggregateFunction<BigDecimal> | DSL. regrSlope(Field<? extends Number> y,
         Field<? extends Number> x)Get the  REGR_SLOPElinear regression function. | 
| static AggregateFunction<BigDecimal> | DSL. regrSXX(Field<? extends Number> y,
       Field<? extends Number> x)Get the  REGR_SXXlinear regression function. | 
| static AggregateFunction<BigDecimal> | DSL. regrSXY(Field<? extends Number> y,
       Field<? extends Number> x)Get the  REGR_SXYlinear regression function. | 
| static AggregateFunction<BigDecimal> | DSL. regrSYY(Field<? extends Number> y,
       Field<? extends Number> x)Get the  REGR_SYYlinear regression function. | 
| static AggregateFunction<BigDecimal> | DSL. stddevPop(Field<? extends Number> field)Get the population standard deviation of a numeric field: stddev_pop(field). | 
| static AggregateFunction<BigDecimal> | DSL. stddevSamp(Field<? extends Number> field)Get the sample standard deviation of a numeric field: stddev_samp(field). | 
| static AggregateFunction<BigDecimal> | DSL. sum(Field<? extends Number> field)Get the sum over a numeric field: sum(field). | 
| static AggregateFunction<BigDecimal> | DSL. sumDistinct(Field<? extends Number> field)Get the sum over a numeric field: sum(distinct field). | 
| static AggregateFunction<BigDecimal> | DSL. varPop(Field<? extends Number> field)Get the population variance of a numeric field: var_pop(field). | 
| static AggregateFunction<BigDecimal> | DSL. varSamp(Field<? extends Number> field)Get the sample variance of a numeric field: var_samp(field). | 
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