Delicious Bookmark this on Delicious Share on Facebook SlashdotSlashdot It! Digg! Digg



PHP : Function Reference : Paradox File Access : px_set_blob_file

px_set_blob_file

Sets the file where blobs are read from (PECL paradox:1.3.0-1.4.1)
bool px_set_blob_file ( resource pxdoc, string filename )

Sets the name of the file where blobs are going to be read from or written into. Without calling this function, px_get_record() or px_retrieve_record() will only return data in blob fields if the data is part of the record and not stored in the blob file. Blob data is stored in the record if it is small enough to fit in the size of the blob field.

Calling px_put_record(), px_insert_record(), or px_update_record() without calling px_set_blob_file() will result in truncated blob fields unless the data fits into the database file.

Calling this function twice will close the first blob file and open the new one.

Parameters

pxdoc

Resource identifier of the paradox database as returned by px_new().

filename

The name of the file. Its extension should be .MB.

Return Values

Returns TRUE on success or FALSE on failure.

Change Language


Follow Navioo On Twitter
px_close
px_create_fp
px_date2string
px_delete_record
px_delete
px_get_field
px_get_info
px_get_parameter
px_get_record
px_get_schema
px_get_value
px_insert_record
px_new
px_numfields
px_numrecords
px_open_fp
px_put_record
px_retrieve_record
px_set_blob_file
px_set_parameter
px_set_tablename
px_set_targetencoding
px_set_value
px_timestamp2string
px_update_record
eXTReMe Tracker