Is it possible to turn off quote processing in the Postgres COPY command with CSV format?.Copy NULL values present in csv file to postgres.How should I import data from CSV into a Postgres table using pgAdmin 3?.Split column into multiple rows in Postgres.Copy a few of the columns of a csv file into a table.How do I insert multiple values into a postgres table at once?.How to import data into multiple CSV files using Python based on date.Can we copy Postgres extracted files from C drive to another system into C drive ? is it possible?.loading multiple csv files in single postgres table.Importing and maintaining multiple csv files into PostgreSQL.Copy selected columns from a csv file into a postgres table.inserting multiple json files with different key order into postgres table.SELECT file_path || pg_ls_dir AS fn - get all of the files in the directory, prepending with file pathįn_i := (select fn from files limit 1) - Pick the first fileĮXECUTE 'COPY ' || mytable || ' from ''' || fn_i || ''' with csv header' ĭELETE FROM files WHERE fn = fn_i - Delete the file just inserted from the queueĮXIT WHEN (SELECT COUNT(*) FROM files) = 0 You can give columns too since it's just going into an execute statement. Mytable := 'product(title,department)' - Declare table to insert data into. You probably need to put this in your PostgreSQL file path to avoid permission issues. DO $$ĭECLARE file_path TEXT - Path where your CSV files areĭECLARE fn_i TEXT - Variable to hold name of current CSV file being insertedĭECLARE mytable TEXT - Variable to hold name of table to insert data intoįile_path := 'C:/Program Files/PostgreSQL/9.6/data/my_csvs/' - Declare the path to your CSV files. You can loop through the filenames using pg_ls_dir. Java Spring cascade elementcollection delete.Will partitions improve MySQL INSERT speed?.Converting Multiple rows into columns in MySQL.Is there an out-of-box PHP solution to do revision control for database fields?.Can not set field id to .IdentifierGeneratorHelper.MySQL Database design - Storing Images - Single table or multiple tables.Where to put the SSL keystore (.jks) and how to access it from.Is there any function to add a new attribute to all of the existing mongodb objects in a collection.mongodb lookup with collection and dynamic query output.mongoDB query for retrieving from nested array collection.Can mongoDB allow connections only from a specific IP?.sort Mongodb find() output according to regex.
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