- Download the Field Value Key data file.
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Create the table structure in the database using the Create Table script. Be sure to change the table name in the template to hist_field_value_key.
- After the table structure has been created, copy data using the PostgreSQL
Copy command:
Syntax:copy <table_name> from '<path_to_text_file>\<text_file_name.txt>' delimiter '|' csv quote e'\b';<table_name>: Name of table created using Create Table script
<path_to_text_file>: Path to extracted data text file
<text_file_name.txt>: Extracted data text file name, including file extension
delimiter: Defines the text delimiter (in this case, the pipe character)
csv quote e'/b': Specifies quoting
Example – Linux:Example – Windows:copy hist_field_value_key from ‘D:\Property_Historical_Sales\ Property_Historical_Sales_Data\property_historical_sales_field_value_key_usa.txt'delimiter'|' csv quote e'\b';copy hist_field_value_key from ‘D:/Property_Historical_Sales./ Property_Historical_Sales_Data/property_historical_sales_field_value_key_usa.txt'delimiter'|' csv quote e'\b';