couchbase-lite/kotbase/Where

Where

expect class Where : Query, GroupByRouter, OrderByRouter, LimitRouter(source)

A Where represents the WHERE clause of the query for filtering the query result.

actual class Where : DelegatedClass<<Error class: unknown class>> , Query, GroupByRouter, OrderByRouter, LimitRouter(source)
actual class Where : Query, GroupByRouter, OrderByRouter, LimitRouter(source)

Properties

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expect open override var parameters: Parameters?

A copy of the current parameters.

open override var parameters: Parameters?

A copy of the current parameters.

open override var parameters: Parameters?

Functions

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expect open override fun addChangeListener(listener: QueryChangeListener): ListenerToken

Adds a change listener for the changes that occur in the query results.

expect open override fun addChangeListener(context: CoroutineContext, listener: QueryChangeSuspendListener): ListenerToken

Adds a change listener for the changes that occur in the query results with a CoroutineContext that will be used to launch coroutines the listener will be called on. Coroutines will be launched in a CoroutineScope that is canceled when the listener is removed.

expect open override fun addChangeListener(scope: CoroutineScope, listener: QueryChangeSuspendListener)

Adds a change listener for the changes that occur in the query results with a CoroutineScope that will be used to launch coroutines the listener will be called on. The listener is removed when the scope is canceled.

open override fun addChangeListener(listener: QueryChangeListener): ListenerToken

Adds a change listener for the changes that occur in the query results.

open override fun addChangeListener(context: CoroutineContext, listener: QueryChangeSuspendListener): ListenerToken

Adds a change listener for the changes that occur in the query results with a CoroutineContext that will be used to launch coroutines the listener will be called on. Coroutines will be launched in a CoroutineScope that is canceled when the listener is removed.

open override fun addChangeListener(scope: CoroutineScope, listener: QueryChangeSuspendListener)

Adds a change listener for the changes that occur in the query results with a CoroutineScope that will be used to launch coroutines the listener will be called on. The listener is removed when the scope is canceled.

open override fun addChangeListener(listener: QueryChangeListener): ListenerToken
open override fun addChangeListener(context: CoroutineContext, listener: QueryChangeSuspendListener): ListenerToken
open override fun addChangeListener(scope: CoroutineScope, listener: QueryChangeSuspendListener)
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open operator override fun equals(other: Any?): Boolean
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expect open override fun execute(): ResultSet

Executes the query returning a result set that enumerates result rows one at a time. You can run the query any number of times, and you can even have multiple ResultSet active at once.

open override fun execute(): ResultSet

Executes the query returning a result set that enumerates result rows one at a time. You can run the query any number of times, and you can even have multiple ResultSet active at once.

open override fun execute(): ResultSet
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expect open override fun explain(): String

Returns a string describing the implementation of the compiled query. This is intended to be read by a developer for purposes of optimizing the query, especially to add database indexes. It's not machine-readable and its format may change. As currently implemented, the result is two or more lines separated by newline characters:

open override fun explain(): String

Returns a string describing the implementation of the compiled query. This is intended to be read by a developer for purposes of optimizing the query, especially to add database indexes. It's not machine-readable and its format may change. As currently implemented, the result is two or more lines separated by newline characters:

open override fun explain(): String
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expect open override fun groupBy(vararg expressions: Expression): GroupBy

Create and chain a GroupBy object to group the query result.

actual open override fun groupBy(vararg expressions: Expression): GroupBy

Create and chain a GroupBy object to group the query result.

actual open override fun groupBy(vararg expressions: Expression): GroupBy
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open override fun hashCode(): Int
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expect open override fun limit(limit: Expression): Limit

Creates and chains a Limit object to limit the number query results.

expect open override fun limit(limit: Expression, offset: Expression?): Limit

Creates and chains a Limit object to skip the returned results for the given offset position and to limit the number of results to not more than the given limit value.

actual open override fun limit(limit: Expression): Limit

Creates and chains a Limit object to limit the number query results.

actual open override fun limit(limit: Expression, offset: Expression?): Limit

Creates and chains a Limit object to skip the returned results for the given offset position and to limit the number of results to not more than the given limit value.

actual open override fun limit(limit: Expression): Limit
actual open override fun limit(limit: Expression, offset: Expression?): Limit
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expect open override fun orderBy(vararg orderings: Ordering): OrderBy

Create and chain an ORDER BY component for specifying the ORDER BY clause of the query.

actual open override fun orderBy(vararg orderings: Ordering): OrderBy

Create and chain an ORDER BY component for specifying the ORDER BY clause of the query.

actual open override fun orderBy(vararg orderings: Ordering): OrderBy
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fun Query.queryChangeFlow(coroutineContext: CoroutineContext? = null): Flow<QueryChange>

A Flow of query changes.

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expect open override fun removeChangeListener(token: ListenerToken)

Removes a change listener wih the given listener token.

open override fun removeChangeListener(token: ListenerToken)

Removes a change listener wih the given listener token.

open override fun removeChangeListener(token: ListenerToken)
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open override fun toString(): String