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113 lines
3.1 KiB
TypeScript
113 lines
3.1 KiB
TypeScript
import { OperatorType } from '@grafana/experimental';
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export const AGGREGATE_FNS = [
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{
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id: 'AVG',
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name: 'AVG',
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description: `AVG(
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[DISTINCT]
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expression
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)
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[OVER (...)]
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Returns the average of non-NULL input values, or NaN if the input contains a NaN.`,
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},
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{
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id: 'COUNT',
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name: 'COUNT',
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description: `COUNT(*) [OVER (...)]
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Returns the number of rows in the input.
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COUNT(
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[DISTINCT]
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expression
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)
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[OVER (...)]
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Returns the number of rows with expression evaluated to any value other than NULL.
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`,
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},
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{
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id: 'MAX',
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name: 'MAX',
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description: `MAX(
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expression
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)
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[OVER (...)]
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Returns the maximum value of non-NULL expressions. Returns NULL if there are zero input rows or expression evaluates to NULL for all rows. Returns NaN if the input contains a NaN.
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`,
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},
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{
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id: 'MIN',
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name: 'MIN',
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description: `MIN(
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expression
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)
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[OVER (...)]
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Returns the minimum value of non-NULL expressions. Returns NULL if there are zero input rows or expression evaluates to NULL for all rows. Returns NaN if the input contains a NaN.
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`,
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},
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{
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id: 'SUM',
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name: 'SUM',
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description: `SUM(
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[DISTINCT]
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expression
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)
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[OVER (...)]
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Returns the sum of non-null values.
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If the expression is a floating point value, the sum is non-deterministic, which means you might receive a different result each time you use this function.
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`,
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},
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];
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export const OPERATORS = [
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{ type: OperatorType.Comparison, id: 'LESS_THAN', operator: '<', description: 'Returns TRUE if X is less than Y.' },
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{
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type: OperatorType.Comparison,
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id: 'LESS_THAN_EQUAL',
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operator: '<=',
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description: 'Returns TRUE if X is less than or equal to Y.',
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},
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{
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type: OperatorType.Comparison,
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id: 'GREATER_THAN',
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operator: '>',
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description: 'Returns TRUE if X is greater than Y.',
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},
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{
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type: OperatorType.Comparison,
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id: 'GREATER_THAN_EQUAL',
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operator: '>=',
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description: 'Returns TRUE if X is greater than or equal to Y.',
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},
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{ type: OperatorType.Comparison, id: 'EQUAL', operator: '=', description: 'Returns TRUE if X is equal to Y.' },
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{
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type: OperatorType.Comparison,
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id: 'NOT_EQUAL',
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operator: '!=',
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description: 'Returns TRUE if X is not equal to Y.',
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},
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{
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type: OperatorType.Comparison,
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id: 'NOT_EQUAL_ALT',
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operator: '<>',
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description: 'Returns TRUE if X is not equal to Y.',
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},
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{
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type: OperatorType.Comparison,
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id: 'LIKE',
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operator: 'LIKE',
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description: `Checks if the STRING in the first operand X matches a pattern specified by the second operand Y. Expressions can contain these characters:
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- A percent sign "%" matches any number of characters or bytes
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- An underscore "_" matches a single character or byte
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- You can escape "\", "_", or "%" using two backslashes. For example, "\\%". If you are using raw strings, only a single backslash is required. For example, r"\%".`,
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},
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{ type: OperatorType.Logical, id: 'AND', operator: 'AND' },
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{ type: OperatorType.Logical, id: 'OR', operator: 'OR' },
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];
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