> -----Original Message----- > From: sqlite-users-bounces at mailinglists.sqlite.org [mailto:sqlite- > users-bounces at mailinglists.sqlite.org] On Behalf Of Simon Slavin > Sent: Monday, June 01, 2015 12:59 PM > To: General Discussion of SQLite Database > Subject: Re: [sqlite] How to get length of all columns in a table > > > On 1 Jun 2015, at 4:45pm, Drago, William @ CSG - NARDA-MITEQ > <William.Drago at L-3com.com> wrote: > > Just to confirm, the following is the only practical way to get the > length of each column in a table: > > > > Select Length(col_1) > > ,Length(col_2) > > ,Length(col_3) > > . > > . > > . > > ,Length(col_n) > > Martin's other answer will probably give you the answer faster: > > SELECT length(col_1||col2||col_3 ... col_n) FROM MyTable
That returns the sum of the column lengths. I was looking for the length of each individual column. Thanks anyway, -Bill CONFIDENTIALITY, EXPORT CONTROL AND DISCLAIMER NOTE:This e-mail and any attachments are solely for the use of the addressee and may contain information that is privileged or confidential. Any disclosure, use or distribution of the information contained herein is prohibited. In the event this e-mail contains technical data within the definition of the International Traffic in Arms Regulations or Export Administration Regulations, it is subject to the export control laws of the U.S.Government. The recipient should check this e-mail and any attachments for the presence of viruses as L-3 does not accept any liability associated with the transmission of this e-mail. If you have received this communication in error, please notify the sender by reply e-mail and immediately delete this message and any attachments.