query

def Abort(msg: Expr): Expr

A Abort expression.

def Abs(num: Expr): Expr

An Abs expression.

def AccessProvider(name: Expr, scope: Expr): Expr

An Access Provider expression.

def AccessProvider(name: Expr): Expr

An Access Provider expression.

def AccessProviders(scope: Expr = NullV): Expr

Native reference to all access providers

def Acos(num: Expr): Expr

An Acos expression.

object Action

def Add(terms: Expr*): Expr

An Add expression.

def All(collection: Expr): Expr

Evaluates to true if all elements of the collection is true.

def And(terms: Expr*): Expr

An And expression.

def Any(collection: Expr): Expr

Evaluates to true if any element of the collection is true.

def Append(elems: Expr, collection: Expr): Expr

An Append expression.

def Arr(elems: Expr*): Expr

An Array value.

def Asin(num: Expr): Expr

An Asin expression.

def At(timestamp: Expr, expr: Expr): Expr

A At expression.

def Atan(num: Expr): Expr

An Atan expression.

def BitAnd(terms: Expr*): Expr

An BitAnd expression.

def BitNot(num: Expr): Expr

A BitNot expression.

def BitOr(terms: Expr*): Expr

An BitOr expression.

def BitXor(terms: Expr*): Expr

An BitXor expression.

def Call(ref: Expr, arguments: Expr*): Expr

A Call expression.

def Casefold(term: Expr, normalizer: Expr): Expr

A Casefold expression.

def Casefold(term: Expr, normalizer: Normalizer): Expr

A Casefold expression.

def Casefold(term: Expr): Expr

A Casefold expression.

def Ceil(num: Expr): Expr

A Ceil expression.

def Collection(name: Expr, scope: Expr): Expr

A Collection expression.

def Collection(name: Expr): Expr

A Collection expression.

def Collections(scope: Expr = NullV): Expr

Native reference to all classes

def Concat(term: Expr, separator: Expr): Expr

def Concat(term: Expr): Expr

A Concat expression.

def ContainsField(field: Expr, in: Expr): Expr

A ContainsField expression.

def ContainsPath(path: Expr, in: Expr): Expr

A ContainsPath expression.

def ContainsStr(value: Expr, search: Expr): Expr

A ContainsStr expression

def ContainsStrRegex(value: Expr, pattern: Expr): Expr

A ContainsStrRegex expression

def ContainsValue(value: Expr, in: Expr): Expr

A ContainsValue expression.

def Cos(num: Expr): Expr

A Cos expression.

def Cosh(num: Expr): Expr

A Cosh expression.

def Count(collection: Expr): Expr

Count the number of elements in the collection.

def Create(ref: Expr, params: Expr): Expr

A Create expression.

def CreateAccessProvider(params: Expr): Expr

An CreateAccessProvider expression.

def CreateCollection(params: Expr): Expr

A Create Collection expression.

def CreateDatabase(params: Expr): Expr

A Create Database expression.

def CreateFunction(params: Expr): Expr

A Create Function expression.

def CreateIndex(params: Expr): Expr

A Create Index expression.

def CreateKey(params: Expr): Expr

A Create Key expression.

def CreateRole(params: Expr): Expr

A Create Role expression.

def Credentials(scope: Expr = NullV): Expr

Native reference to all credentials

def CurrentIdentity(): Expr

A CurrentIdentity expression.

def CurrentToken(): Expr

A CurrentToken expression.

object Cursor

def Database(name: Expr, scope: Expr): Expr

A Database expression.

def Database(name: Expr): Expr

A Database expression.

def Databases(scope: Expr = NullV): Expr

Native reference to all databases

def Date(str: Expr): Expr

A Date expression.

def DayOfMonth(term: Expr): Expr

Returns a time expression's day of the month, from 1 to 31.

def DayOfWeek(term: Expr): Expr

Returns a time expression's day of the week following ISO-8601 convention, from 1 (Monday) to 7 (Sunday).

def DayOfYear(term: Expr): Expr

Returns a time expression's day of the year, from 1 to 365, or 366 in a leap year.

def Degrees(num: Expr): Expr

A Degrees expression.

def Delete(ref: Expr): Expr

A Delete expression.

def Difference(sets: Expr*): Expr

A Difference set.

def Distinct(set: Expr): Expr

A Distinct set.

def Divide(terms: Expr*): Expr

A Divide expression.

def Do(exprs: Expr*): Expr

A Do expression.

def Documents(collection: Expr): Expr

Returns a set of all documents in the given collection

def Drop(num: Expr, collection: Expr): Expr

A Drop expression.

def EndsWith(value: Expr, search: Expr): Expr

An EndsWith expression

def Epoch(num: Expr, unit: Expr): Expr

An Epoch expression.

def Epoch(num: Expr, unit: TimeUnit): Expr

An Epoch expression.

def Equals(terms: Expr*): Expr

An Equals expression.

def Events(refSet: Expr): Expr

A Events set.

def Exists(ref: Expr, ts: Expr): Expr

def Exists(ref: Expr): Expr

An Exists expression.

def Exp(num: Expr): Expr

An Exp expression.

object Expr extends Serializable

def Filter(collection: Expr, lambda: Expr): Expr

A Filter expression.

def FindStr(value: Expr, find: Expr, start: Expr): Expr

A FindStr expression

def FindStr(value: Expr, find: Expr): Expr

A FindStr expression

def FindStrRegex(value: Expr, pattern: Expr, start: Expr, num_results: Expr): Expr

A FindStrRegex expression

def FindStrRegex(value: Expr, pattern: Expr, start: Expr): Expr

A FindStrRegex expression

def Floor(num: Expr): Expr

A Floor expression.

def Foreach(collection: Expr, lambda: Expr): Expr

A Foreach expression.

def Format(format: Expr, values: Expr*): Expr

A Format expression

def Function(name: Expr, scope: Expr): Expr

A Function expression.

def Function(name: Expr): Expr

A Function expression.

def Functions(scope: Expr = NullV): Expr

Native reference to all functions

def GT(terms: Expr*): Expr

A GT expression.

def GTE(terms: Expr*): Expr

A GTE expression.

def Get(resource: Expr, ts: Expr): Expr

def Get(resource: Expr): Expr

A Get expression.

def HasCurrentIdentity(): Expr

A HasCurrentIdentity expression.

def HasCurrentToken(): Expr

A HasCurrentToken expression.

def Hour(term: Expr): Expr

Returns a time expression's hour of the day, from 0 to 23.

def Hypot(num: Expr, exp: Expr): Expr

A Hypot expression.

def Hypot(num: Expr): Expr

A Hypot expression.

def Identify(ref: Expr, password: Expr): Expr

An Identify expression.

def If(pred: Expr, then: Expr, else: Expr): Expr

An If expression.

def Index(name: Expr, scope: Expr): Expr

An Index expression.

def Index(name: Expr): Expr

An Index expression.

def Indexes(scope: Expr = NullV): Expr

Native reference to all indexes

def Insert(ref: Expr, ts: Expr, action: Expr, params: Expr): Expr

def Insert(ref: Expr, ts: Expr, action: Action, params: Expr): Expr

An Insert expression.

def Intersection(sets: Expr*): Expr

An Intersection set.

def IsArray(expr: Expr): Expr

Check if the expression is an array.

def IsBoolean(expr: Expr): Expr

Check if the expression is a boolean.

def IsBytes(expr: Expr): Expr

Check if the expression is a byte array.

def IsCollection(expr: Expr): Expr

Check if the expression is a collection.

def IsCredentials(expr: Expr): Expr

Check if the expression is a credentials.

def IsDatabase(expr: Expr): Expr

Check if the expression is a database.

def IsDate(expr: Expr): Expr

Check if the expression is a date.

def IsDoc(expr: Expr): Expr

Check if the expression is a document (either a reference or an instance).

def IsDouble(expr: Expr): Expr

Check if the expression is a double.

def IsEmpty(collection: Expr): Expr

A IsEmpty expression.

def IsFunction(expr: Expr): Expr

Check if the expression is a function.

def IsIndex(expr: Expr): Expr

Check if the expression is an index.

def IsInteger(expr: Expr): Expr

Check if the expression is an integer.

def IsKey(expr: Expr): Expr

Check if the expression is a key.

def IsLambda(expr: Expr): Expr

Check if the expression is a lambda.

def IsNonEmpty(collection: Expr): Expr

A IsNonEmpty expression.

def IsNull(expr: Expr): Expr

Check if the expression is null.

def IsNumber(expr: Expr): Expr

Check if the expression is a number.

def IsObject(expr: Expr): Expr

Check if the expression is an object.

def IsRef(expr: Expr): Expr

Check if the expression is a reference.

def IsRole(expr: Expr): Expr

Check if the expression is a role.

def IsSet(expr: Expr): Expr

Check if the expression is a set.

def IsString(expr: Expr): Expr

Check if the expression is a string.

def IsTimestamp(expr: Expr): Expr

Check if the expression is a timestamp.

def IsToken(expr: Expr): Expr

Check if the expression is a token.

def Join(source: Expr, with: Expr): Expr

A Join set.

def KeyFromSecret(secret: Expr): Expr

A KeyFromSecret expression.

def Keys(scope: Expr = NullV): Expr

Native reference to all keys

def LT(terms: Expr*): Expr

A LT expression.

def LTE(terms: Expr*): Expr

A LTE expression.

def LTrim(value: Expr): Expr

A LTrim expression

def Lambda(lambda: Expr, expr: Expr): Expr

macro def Lambda(fn: (Expr, Expr, Expr, Expr, Expr, Expr, Expr, Expr, Expr, Expr) ⇒ Expr): Expr

macro def Lambda(fn: (Expr, Expr, Expr, Expr, Expr, Expr, Expr, Expr, Expr) ⇒ Expr): Expr

macro def Lambda(fn: (Expr, Expr, Expr, Expr, Expr, Expr, Expr, Expr) ⇒ Expr): Expr

macro def Lambda(fn: (Expr, Expr, Expr, Expr, Expr, Expr, Expr) ⇒ Expr): Expr

macro def Lambda(fn: (Expr, Expr, Expr, Expr, Expr, Expr) ⇒ Expr): Expr

macro def Lambda(fn: (Expr, Expr, Expr, Expr, Expr) ⇒ Expr): Expr

macro def Lambda(fn: (Expr, Expr, Expr, Expr) ⇒ Expr): Expr

macro def Lambda(fn: (Expr, Expr, Expr) ⇒ Expr): Expr

macro def Lambda(fn: (Expr, Expr) ⇒ Expr): Expr

macro def Lambda(fn: (Expr) ⇒ Expr): Expr

A Lambda expression.

def Length(value: Expr): Expr

A Length expression

def Let(bindings: Seq[(String, Expr)], in: Expr): Expr

macro def Let(block: ⇒ Any): Expr

A Let expression.

def Ln(num: Expr): Expr

A ln expression.

def Log(num: Expr): Expr

A Log expression.

def Login(ref: Expr, params: Expr): Expr

A Login expression.

def Logout(invalidateAll: Expr): Expr

A Logout expression.

def LowerCase(value: Expr): Expr

A LowerCase expression

def Map(collection: Expr, lambda: Expr): Expr

A Map expression.

def Match(index: Expr, terms: Expr*): Expr

A Match set.

def Max(terms: Expr*): Expr

A Max expression.

def Mean(collection: Expr): Expr

Returns the mean of all elements in the collection.

def Merge(merge: Expr, with: Expr, lambda: Expr): Expr

Merge two or more objects into a single one.

def Merge(merge: Expr, with: Expr): Expr

Merge two or more objects into a single one.

def Min(terms: Expr*): Expr

A Min expression.

def Minute(term: Expr): Expr

Returns a time expression's minute of the hour, from 0 to 59.

def Modulo(terms: Expr*): Expr

A Modulo expression.

def Month(term: Expr): Expr

Returns a time expression's month of the year, from 1 to 12.

def MoveDatabase(from: Expr, to: Expr): Expr

A Move Database expression.

def Multiply(terms: Expr*): Expr

A Multiply expression.

def NGram(terms: Expr, min: Expr = NullV, max: Expr = NullV): Expr

A NGram expression.

def NewId(): Expr

A New Id expression.

object NoCursor extends Cursor with Product with Serializable

object Normalizer

def Not(term: Expr): Expr

A Not expression.

def Now(): Expr

Returns the current snapshot time.

def Null(): Expr

A Null value.

def Obj(pairs: (String, Expr)*): Expr

An Object value.

def Or(terms: Expr*): Expr

An Or expression.

def Paginate(resource: Expr, cursor: Cursor = NoCursor, ts: Expr = Null(), size: Expr = Null(), sources: Expr = Null(), events: Expr = Null()): Expr

A Paginate expression.

def Pow(num: Expr, exp: Expr): Expr

A Pow expression.

def Pow(num: Expr): Expr

A Pow expression.

def Prepend(elems: Expr, collection: Expr): Expr

A Prepend expression.

def Query(lambda: Expr): Expr

macro def Query(fn: (Expr, Expr, Expr, Expr, Expr, Expr, Expr, Expr, Expr, Expr) ⇒ Expr): Expr

macro def Query(fn: (Expr, Expr, Expr, Expr, Expr, Expr, Expr, Expr, Expr) ⇒ Expr): Expr

macro def Query(fn: (Expr, Expr, Expr, Expr, Expr, Expr, Expr, Expr) ⇒ Expr): Expr

macro def Query(fn: (Expr, Expr, Expr, Expr, Expr, Expr, Expr) ⇒ Expr): Expr

macro def Query(fn: (Expr, Expr, Expr, Expr, Expr, Expr) ⇒ Expr): Expr

macro def Query(fn: (Expr, Expr, Expr, Expr, Expr) ⇒ Expr): Expr

macro def Query(fn: (Expr, Expr, Expr, Expr) ⇒ Expr): Expr

macro def Query(fn: (Expr, Expr, Expr) ⇒ Expr): Expr

macro def Query(fn: (Expr, Expr) ⇒ Expr): Expr

macro def Query(fn: (Expr) ⇒ Expr): Expr

A Query expression.

def RTrim(value: Expr): Expr

A RTrim expression

def Radians(num: Expr): Expr

A Radians expression.

def Range(set: Expr, from: Expr, to: Expr): Expr

Filter the set based on the lower/upper bounds (inclusive).

def Reduce(lambda: Expr, initial: Expr, collection: Expr): Expr

A Reduce expression.

def Ref(collectionRef: Expr, id: Expr): Expr

def Ref(value: String): Expr

Creates a RefV value.

RefV("123", RefV("widget", Native.Collections))

def RegexEscape(value: Expr): Expr

A RegexEscape expression

def Remove(ref: Expr, ts: Expr, action: Expr): Expr

def Remove(ref: Expr, ts: Expr, action: Action): Expr

A Remove expression.

def Repeat(value: Expr, number: Expr): Expr

A Repeat expression

def Repeat(value: Expr): Expr

A Repeat expression

def Replace(ref: Expr, params: Expr): Expr

A Replace expression.

def ReplaceStr(value: Expr, find: Expr, replace: Expr): Expr

A ReplaceStr expression

def ReplaceStrRegex(value: Expr, pattern: Expr, replace: Expr, first: Expr): Expr

A ReplaceStrRegex expression

def ReplaceStrRegex(value: Expr, pattern: Expr, replace: Expr): Expr

A ReplaceStrRegex expression

def Reverse(source: Expr): Expr

A Reverse expression.

def Role(name: Expr, scope: Expr): Expr

A Role expression.

def Role(name: Expr): Expr

A Role expression.

def Roles(scope: Expr = NullV): Expr

Native reference to all roles

def Round(num: Expr, precision: Expr): Expr

A Round expression.

def Round(num: Expr): Expr

A Round expression.

def Second(term: Expr): Expr

Returns a time expression's second of the minute, from 0 to 59.

def Select(path: Expr, from: Expr, default: Expr): Expr

A Select expression.

def Select(path: Expr, from: Expr): Expr

A Select expression.

def SelectAsIndex(path: Expr, from: Expr): Expr

A SelectAsIndex expression.

def Sign(num: Expr): Expr

A sign expression.

def Sin(num: Expr): Expr

A sin expression.

def Singleton(ref: Expr): Expr

A Singleton set.

def Sinh(num: Expr): Expr

A sinh expression.

def Space(value: Expr): Expr

A Space expression

def Sqrt(num: Expr): Expr

A sqrt expression.

def StartsWith(value: Expr, search: Expr): Expr

A StartsWith expression

def SubString(value: Expr, start: Expr, length: Expr): Expr

A SubString expression

def SubString(value: Expr, start: Expr): Expr

A SubString expression

def SubString(value: Expr): Expr

A SubString expression

def Subtract(terms: Expr*): Expr

A Subtract expression.

def Sum(collection: Expr): Expr

Sum the elements in the collection.

def Take(num: Expr, collection: Expr): Expr

A Take expression.

def Tan(num: Expr): Expr

A Tan expression.

def Tanh(num: Expr): Expr

A Tanh expression.

def Time(str: Expr): Expr

A Time expression.

def TimeAdd(base: Expr, offset: Expr, unit: TimeUnit): Expr

A TimeAdd expression.

def TimeAdd(base: Expr, offset: Expr, unit: Expr): Expr

A TimeAdd expression.

def TimeDiff(start: Expr, finish: Expr, unit: TimeUnit): Expr

A TimeDiff expression.

def TimeDiff(start: Expr, finish: Expr, unit: Expr): Expr

A TimeDiff expression.

def TimeSubtract(base: Expr, offset: Expr, unit: TimeUnit): Expr

A TimeSubtract expression.

def TimeSubtract(base: Expr, offset: Expr, unit: Expr): Expr

A TimeSubtract expression.

object TimeUnit

def TitleCase(value: Expr): Expr

A TitleCase expression

def ToArray(obj: Expr): Expr

Try to convert an object into an array of (field, value).

def ToDate(term: Expr): Expr

Casts an expression to a data value, if possible.

def ToDouble(term: Expr): Expr

Casts an expression to a double value, if possible.

def ToInteger(term: Expr): Expr

Casts an expression to an integer value, if possible.

def ToMicros(term: Expr): Expr

Converts a time expression to microseconds since the UNIX epoch.

def ToMillis(term: Expr): Expr

Converts a time expression to milliseconds since the UNIX epoch.

def ToNumber(term: Expr): Expr

Casts an expression to a numeric value, if possible.

def ToObject(fields: Expr): Expr

Try to convert an array of (field, value) into an object.

def ToSeconds(term: Expr): Expr

Converts a time expression to seconds since the UNIX epoch.

def ToString(term: Expr): Expr

Casts an expression to a string value, if possible.

def ToTime(term: Expr): Expr

Casts an expression to a time value, if possible.

def Tokens(scope: Expr = NullV): Expr

Native reference to all tokens

def Trim(term: Expr): Expr

A Trim expression

def Trunc(num: Expr, precision: Expr): Expr

A Trunc expression.

def Trunc(num: Expr): Expr

A Trunc expression.

def Union(sets: Expr*): Expr

A Union set.

def Update(ref: Expr, params: Expr): Expr

An Update expression.

def UpperCase(term: Expr): Expr

A UpperCase expression

def Var(name: String): Expr

A Var expression.

def Year(term: Expr): Expr

Returns the time expression's year, following the ISO-8601 standard.

implicit def intToPath(int: Int): Path

implicit def pathToExpr(path: Path): Expr

implicit def strToPath(str: String): Path

def Class(name: Expr, scope: Expr): Expr

A Class expression.

def Class(name: Expr): Expr

A Class expression.

def Classes(scope: Expr = NullV): Expr

Native reference to all classes

def Contains(path: Expr, in: Expr): Expr

A Contains expression.

def CreateClass(params: Expr): Expr

A Create Class expression.

def HasIdentity(): Expr

A HasIdentity expression.

def Identity(): Expr

An Identity expression.

def NextId(): Expr

A Next Id expression.

def SelectAll(path: Expr, from: Expr): Expr

A SelectAll expression.