column_exists: Does a column exist in the specified table.

Description Usage Arguments Value See Also Examples

View source: R/postgresql.R

Description

Does a column exist in the specified table.

Usage

1
column_exists(tablename, column_names, con = ".connection")

Arguments

tablename

the postgresql table

con

the postgresql connection

Value

a vector of column names

See Also

Other postgresql functions: add_tables_db, agg_unit_ok, aggregate_data, already_uploaded, backup_database, column_types, create_database, delete_data, get_column_names, get_connection, get_filenames_forSubject, get_filenames, get_row_count, get_sensor_data, get_subjectid, kill_pg_connections, list_tables, process_hexoskin, restore_database, table_exists, upload_postgres, valid_connection

Examples

1
create_database("columbiaBike", port=5432)

zross/sensorDataImport documentation built on Aug. 16, 2019, 8:30 p.m.