drizzle-orm/sql/functions/aggregate.cjs.map

Drizzle ORM package for SQL databases

{"version":3,"sources":["../../../src/sql/functions/aggregate.ts"],"sourcesContent":["import { type AnyColumn, Column } from '~/column.ts';\nimport { is } from '~/entity.ts';\nimport { type SQL, sql, type SQLWrapper } from '../sql.ts';\n\n/**\n * Returns the number of values in `expression`.\n *\n * ## Examples\n *\n * ```ts\n * // Number employees with null values\n * db.select({ value: count() }).from(employees)\n * // Number of employees where `name` is not null\n * db.select({ value: count(employees.name) }).from(employees)\n * ```\n *\n * @see countDistinct to get the number of non-duplicate values in `expression`\n */\nexport function count(expression?: SQLWrapper): SQL<number> {\n\treturn sql`count(${expression || sql.raw('*')})`.mapWith(Number);\n}\n\n/**\n * Returns the number of non-duplicate values in `expression`.\n *\n * ## Examples\n *\n * ```ts\n * // Number of employees where `name` is distinct\n * db.select({ value: countDistinct(employees.name) }).from(employees)\n * ```\n *\n * @see count to get the number of values in `expression`, including duplicates\n */\nexport function countDistinct(expression: SQLWrapper): SQL<number> {\n\treturn sql`count(distinct ${expression})`.mapWith(Number);\n}\n\n/**\n * Returns the average (arithmetic mean) of all non-null values in `expression`.\n *\n * ## Examples\n *\n * ```ts\n * // Average salary of an employee\n * db.select({ value: avg(employees.salary) }).from(employees)\n * ```\n *\n * @see avgDistinct to get the average of all non-null and non-duplicate values in `expression`\n */\nexport function avg(expression: SQLWrapper): SQL<string | null> {\n\treturn sql`avg(${expression})`.mapWith(String);\n}\n\n/**\n * Returns the average (arithmetic mean) of all non-null and non-duplicate values in `expression`.\n *\n * ## Examples\n *\n * ```ts\n * // Average salary of an employee where `salary` is distinct\n * db.select({ value: avgDistinct(employees.salary) }).from(employees)\n * ```\n *\n * @see avg to get the average of all non-null values in `expression`, including duplicates\n */\nexport function avgDistinct(expression: SQLWrapper): SQL<string | null> {\n\treturn sql`avg(distinct ${expression})`.mapWith(String);\n}\n\n/**\n * Returns the sum of all non-null values in `expression`.\n *\n * ## Examples\n *\n * ```ts\n * // Sum of every employee's salary\n * db.select({ value: sum(employees.salary) }).from(employees)\n * ```\n *\n * @see sumDistinct to get the sum of all non-null and non-duplicate values in `expression`\n */\nexport function sum(expression: SQLWrapper): SQL<string | null> {\n\treturn sql`sum(${expression})`.mapWith(String);\n}\n\n/**\n * Returns the sum of all non-null and non-duplicate values in `expression`.\n *\n * ## Examples\n *\n * ```ts\n * // Sum of every employee's salary where `salary` is distinct (no duplicates)\n * db.select({ value: sumDistinct(employees.salary) }).from(employees)\n * ```\n *\n * @see sum to get the sum of all non-null values in `expression`, including duplicates\n */\nexport function sumDistinct(expression: SQLWrapper): SQL<string | null> {\n\treturn sql`sum(distinct ${expression})`.mapWith(String);\n}\n\n/**\n * Returns the maximum value in `expression`.\n *\n * ## Examples\n *\n * ```ts\n * // The employee with the highest salary\n * db.select({ value: max(employees.salary) }).from(employees)\n * ```\n */\nexport function max<T extends SQLWrapper>(expression: T): SQL<(T extends AnyColumn ? T['_']['data'] : string) | null> {\n\treturn sql`max(${expression})`.mapWith(is(expression, Column) ? expression : String) as any;\n}\n\n/**\n * Returns the minimum value in `expression`.\n *\n * ## Examples\n *\n * ```ts\n * // The employee with the lowest salary\n * db.select({ value: min(employees.salary) }).from(employees)\n * ```\n */\nexport function min<T extends SQLWrapper>(expression: T): SQL<(T extends AnyColumn ? T['_']['data'] : string) | null> {\n\treturn sql`min(${expression})`.mapWith(is(expression, Column) ? expression : String) as any;\n}\n"],"mappings":";;;;;;;;;;;;;;;;;;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,oBAAuC;AACvC,oBAAmB;AACnB,iBAA+C;AAgBxC,SAAS,MAAM,YAAsC;AAC3D,SAAO,uBAAY,cAAc,eAAI,IAAI,GAAG,CAAC,IAAI,QAAQ,MAAM;AAChE;AAcO,SAAS,cAAc,YAAqC;AAClE,SAAO,gCAAqB,UAAU,IAAI,QAAQ,MAAM;AACzD;AAcO,SAAS,IAAI,YAA4C;AAC/D,SAAO,qBAAU,UAAU,IAAI,QAAQ,MAAM;AAC9C;AAcO,SAAS,YAAY,YAA4C;AACvE,SAAO,8BAAmB,UAAU,IAAI,QAAQ,MAAM;AACvD;AAcO,SAAS,IAAI,YAA4C;AAC/D,SAAO,qBAAU,UAAU,IAAI,QAAQ,MAAM;AAC9C;AAcO,SAAS,YAAY,YAA4C;AACvE,SAAO,8BAAmB,UAAU,IAAI,QAAQ,MAAM;AACvD;AAYO,SAAS,IAA0B,YAA4E;AACrH,SAAO,qBAAU,UAAU,IAAI,YAAQ,kBAAG,YAAY,oBAAM,IAAI,aAAa,MAAM;AACpF;AAYO,SAAS,IAA0B,YAA4E;AACrH,SAAO,qBAAU,UAAU,IAAI,YAAQ,kBAAG,YAAY,oBAAM,IAAI,aAAa,MAAM;AACpF;","names":[]}