Parsers

Functions for reading and loading data from various formats.

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CSV

pcsv(path[, sep, header, header_names, ...])	Parse a CSV file and return inferred column types.
read_csv(path[, schema, table_name, ...])	Read CSV file(s) and create table in database via Trino.

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JSON

pjson(path[, lines])	Parse a JSON file and return inferred column types.
read_json(path[, schema, table_name, ...])	Read JSON file(s) and create table in database via Trino.

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pandas

read_pandas(df[, name, schema, catalog, ...])

Ingests a pandas.DataFrame into the VAST DataBase via Trino by creating a temporary CSV file and using the CSV parser to load the data.

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In-Memory Arrays

insert_into(table_name, data[, schema, ...])

Inserts the dataset into an existing VAST table.