LOAD PDF 'test_pdf.pdf' INTO MyPDFs;
PDFs can be directly imported into a table, where the PDF document is segmented into pages and paragraphs.
Each row in the table corresponds to a paragraph extracted from the PDF, and the resulting table includes columns for
namesignifies the title of the uploaded PDF.
pagesignifies the specific page number from which the data is retrieved.
paragraphsignifies the individual paragraph within a page from which the data is extracted.
datarefers to the text extracted from the paragraph on the given page.