Index

A

advance() (datapyground.sql.expressions.ExpressionParser method) (datapyground.sql.parser.SelectStatementParser method) advance_to() (datapyground.sql.tokenize.Tokenizer method) AggregateNode (class in datapyground.compute.aggregate) Aggregation (class in datapyground.compute.aggregate)

AliasToken (class in datapyground.sql.tokenize) apply() (datapyground.compute.base.ColumnRef method) (datapyground.compute.base.Expression method) (datapyground.compute.base.Literal method) (datapyground.compute.expressions.FunctionCallExpression method) apply_expression_if_needed() (in module datapyground.compute.expressions)

B

batches() (datapyground.compute.aggregate.AggregateNode method) (datapyground.compute.base.QueryPlanNode method) (datapyground.compute.datasources.CSVDataSource method) (datapyground.compute.datasources.ParquetDataSource method) (datapyground.compute.datasources.PyArrowTableDataSource method) (datapyground.compute.filtering.FilterNode method) (datapyground.compute.join.InnnerJoinNode method) (datapyground.compute.pagination.PaginateNode method) (datapyground.compute.selection.ProjectNode method) (datapyground.compute.sorting.ExternalSortNode method) (datapyground.compute.sorting.SortNode method)

C

cast_literal() (datapyground.sql.expressions.ExpressionParser method) col (in module datapyground.compute.base) ColumnRef (class in datapyground.compute.base) compute_chunk() (datapyground.compute.aggregate.Aggregation method) (datapyground.compute.aggregate.CountAggregation method) (datapyground.compute.aggregate.MeanAggregation method) (datapyground.compute.aggregate.SimpleAggregation method)

compute_max_colsize() (in module datapyground.utils.tabulate) consume_punctuation() (datapyground.sql.parser.SelectStatementParser method) CountAggregation (class in datapyground.compute.aggregate) CSVDataSource (class in datapyground.compute.datasources)

D

datapyground module datapyground.commands module datapyground.commands.fquery module datapyground.compute module datapyground.compute.aggregate module datapyground.compute.base module datapyground.compute.datasources module datapyground.compute.expressions module datapyground.compute.filtering module datapyground.compute.join module datapyground.compute.pagination module

datapyground.compute.selection module datapyground.compute.sorting module datapyground.sql module datapyground.sql.expressions module datapyground.sql.parser module datapyground.sql.planner module datapyground.sql.tokenize module datapyground.utils module datapyground.utils.inspect module datapyground.utils.tabulate module DataSourceNode (class in datapyground.compute.datasources)

E

EOFToken (class in datapyground.sql.tokenize) Expression (class in datapyground.compute.base)

ExpressionParser (class in datapyground.sql.expressions) ExternalSortKey (class in datapyground.compute.sorting) ExternalSortNode (class in datapyground.compute.sorting)

F

FilterNode (class in datapyground.compute.filtering) format_value() (in module datapyground.utils.tabulate)

FromToken (class in datapyground.sql.tokenize) FunctionCallExpression (class in datapyground.compute.expressions)

G

GENERATE_TOKEN_SPECIFICATION() (in module datapyground.sql.tokenize) GENERATE_TOKENIZATION_REGEX() (in module datapyground.sql.tokenize) get_column_indices() (datapyground.compute.sorting.ExternalSortKey class method)

get_next_token() (datapyground.sql.tokenize.Tokenizer method) get_qualname() (in module datapyground.utils.inspect) GroupByToken (class in datapyground.sql.tokenize)

I

IdentifierToken (class in datapyground.sql.tokenize) InnnerJoinNode (class in datapyground.compute.join)

InsertToken (class in datapyground.sql.tokenize) is_operator() (datapyground.sql.expressions.ExpressionParser method) is_punctuation() (datapyground.sql.expressions.ExpressionParser method)

J

JoinOnToken (class in datapyground.sql.tokenize)

JoinToken (class in datapyground.sql.tokenize) JoinTypeToken (class in datapyground.sql.tokenize)

K

keyword_token_classes (datapyground.sql.tokenize.Tokenizer attribute)

KeywordToken (class in datapyground.sql.tokenize)

L

LimitToken (class in datapyground.sql.tokenize) lit (in module datapyground.compute.base)

Literal (class in datapyground.compute.base) LiteralToken (class in datapyground.sql.tokenize)

M

main() (in module datapyground.commands.fquery) maketablerow() (in module datapyground.utils.tabulate) MaxAggregation (class in datapyground.compute.aggregate) MeanAggregation (class in datapyground.compute.aggregate) MinAggregation (class in datapyground.compute.aggregate) module datapyground datapyground.commands datapyground.commands.fquery datapyground.compute datapyground.compute.aggregate datapyground.compute.base datapyground.compute.datasources datapyground.compute.expressions datapyground.compute.filtering datapyground.compute.join datapyground.compute.pagination datapyground.compute.selection datapyground.compute.sorting datapyground.sql datapyground.sql.expressions datapyground.sql.parser datapyground.sql.planner datapyground.sql.tokenize datapyground.utils datapyground.utils.inspect datapyground.utils.tabulate

multi_key_aggregation() (datapyground.compute.aggregate.AggregateNode method)

O

OffsetToken (class in datapyground.sql.tokenize)

OperatorToken (class in datapyground.sql.tokenize) OrderByToken (class in datapyground.sql.tokenize)

P

PaginateNode (class in datapyground.compute.pagination) ParquetDataSource (class in datapyground.compute.datasources) parse() (datapyground.sql.expressions.ExpressionParser method) (datapyground.sql.parser.Parser method) (datapyground.sql.parser.SelectStatementParser method) parse_additive_expr() (datapyground.sql.expressions.ExpressionParser method) parse_atom() (datapyground.sql.expressions.ExpressionParser method) parse_comparison() (datapyground.sql.expressions.ExpressionParser method) parse_expression() (datapyground.sql.expressions.ExpressionParser method) (datapyground.sql.parser.SelectStatementParser method) parse_factor() (datapyground.sql.expressions.ExpressionParser method) parse_from_clause() (datapyground.sql.parser.SelectStatementParser method) parse_function_call() (datapyground.sql.expressions.ExpressionParser method) parse_group_by_clause() (datapyground.sql.parser.SelectStatementParser method) parse_join_clause() (datapyground.sql.parser.SelectStatementParser method) parse_limit_or_offset_clause() (datapyground.sql.parser.SelectStatementParser method)

parse_multiplicative_expr() (datapyground.sql.expressions.ExpressionParser method) parse_order_by_clause() (datapyground.sql.parser.SelectStatementParser method) parse_primary() (datapyground.sql.expressions.ExpressionParser method) parse_projections() (datapyground.sql.parser.SelectStatementParser method) parse_term() (datapyground.sql.expressions.ExpressionParser method) parse_unary_expr() (datapyground.sql.expressions.ExpressionParser method) parse_where_clause() (datapyground.sql.parser.SelectStatementParser method) Parser (class in datapyground.sql.parser) peek() (datapyground.sql.parser.SelectStatementParser method) plan() (datapyground.sql.planner.SQLQueryPlanner method) poll_schema() (datapyground.compute.datasources.CSVDataSource method) (datapyground.compute.datasources.DataSourceNode method) (datapyground.compute.datasources.ParquetDataSource method) (datapyground.compute.datasources.PyArrowTableDataSource method) ProjectNode (class in datapyground.compute.selection) PunctuationToken (class in datapyground.sql.tokenize) PyArrowTableDataSource (class in datapyground.compute.datasources)

Q

QueryPlanNode (class in datapyground.compute.base)

R

reduce() (datapyground.compute.aggregate.Aggregation method) (datapyground.compute.aggregate.CountAggregation method) (datapyground.compute.aggregate.MeanAggregation method) (datapyground.compute.aggregate.SimpleAggregation method)

reduce_aggregations() (datapyground.compute.aggregate.AggregateNode method)

S

SelectStatementParser (class in datapyground.sql.parser) SelectToken (class in datapyground.sql.tokenize) SimpleAggregation (class in datapyground.compute.aggregate) single_key_aggregation() (datapyground.compute.aggregate.AggregateNode method)

SortingOrderToken (class in datapyground.sql.tokenize) SortNode (class in datapyground.compute.sorting) SQLQueryPlanner (class in datapyground.sql.planner) SumAggregation (class in datapyground.compute.aggregate)

T

tabulate() (in module datapyground.utils.tabulate) Token (class in datapyground.sql.tokenize)

tokenize() (datapyground.sql.tokenize.Tokenizer method) Tokenizer (class in datapyground.sql.tokenize)

U

UpdateToken (class in datapyground.sql.tokenize)

W

WhereToken (class in datapyground.sql.tokenize)