Generates {@code x IN (y, z)} expression when called as {@code in(x, y, z)}. @param node left side of the IN expression @param nodes nodes in the rig

Creates an empty fluent list.

Interprets the sql and checks result with specified rows, ordered.

Adds a vertex to this graph. @param vertex Vertex @return Whether vertex was added

Returns whether this AggregateCall is distinct, as in <code> COUNT(DISTINCT empno)</code>. @return whether distinct

Finds a method of a given name that accepts a given set of arguments. Includes in its search inherited methods and methods with wider argument types.

Returns the configuration for the SQL parser.

Initiates a test case with a given {@link RelNode} supplier.

Sets the enumerator to its initial position, which is before the first element in the collection. <p>An enumerator remains valid as long as the colle

Add an Arrow from determinant set to dependent set.

Returns the expression whose field is being accessed.

Returns the type system.

Returns whether the return rows of a given relational expression are empty. @param relNode the relational expression @return true or false depending

Sets the SQL statement for a test.

Returns SQL text of the region of the statement covered by this Variable.

Returns a bit set describing the inputs used by an expression.

Creates an array type. Arrays are ordered collections of elements. @param elementType type of the elements of the array @param maxCardinality maxi

Returns the target that a source maps to. @param source source @return target @throws NoElementException if source is not mapped

Finds an instance of an interface implemented by this object, or returns {@link Optional#empty()} if this object does not support that interface.

Adds an instruction to attempt to match any rules in a given collection. The order in which the rules within a collection will be attempted is arbitra

Returns the return type of this function, constructed using the given type factory. @param typeFactory Type factory

Returns whether the elements of {@code list} are distinct.

Returns a message that the particular columns are not filtered.

Returns a function that checks that a particular MongoDB query has been called. @param expected Expected query (as array) @return validation function

Applies an accumulator function over a sequence.

Returns the target that a source maps to, or -1 if it is not mapped.

Returns the validator which created this scope.

Returns the variables that are set in this relational expression but also used and therefore not available to parents of this relational expression.

Returns an empty ImmutableIntList.

Returns all but the first element of a list.

Writes a SQL representation of this node to a writer. <p>The <code>leftPrec</code> and <code>rightPrec</code> parameters give us enough context to de

Returns this namespace, or a wrapped namespace, cast to a particular class. @param clazz Desired type @return This namespace cast to desired type @th

Creates a {@link Calendar} in the UTC time zone and root locale.

Returns a named entity with a given name, or null if not found. @param name Name @return Entity with the specified name, or null when the entity is

Returns whether this expression always returns true. (Such as if this expression is equal to the literal <code>TRUE</code>.)

SQL <code>TRUNCATE</code> operator applied to int values.

Returns whether the predicate is true for all pairs in this list.

Decision method for finding a common type.

Returns the value of the bit with the specified index. The value is {@code true} if the bit with the index {@code bitIndex} is currently set in this {

Returns the array of {@link RelFieldCollation}s asked for by the sort specification, from most significant to least significant. <p>See also {@link R

Returns whether this AggregateCall is approximate, as in <code> APPROX_COUNT_DISTINCT(empno)</code>. @return whether approximate

Returns a name matches another. @param string Name written in code @param name Name of object we are trying to match @return Whether matches

Prints a new line, and indents.

Creates a {@link RelBuilderFactory}, a partially-created RelBuilder. Just add a {@link RelOptCluster} and a {@link RelOptSchema}

Returns an unmodifiable list view consisting of the right entry of each pair.