U:RDoc::AnyMethod[iI"new:ETI"SQLite3::Backup::new;TT: publico:RDoc::Markup::Document: @parts[o:RDoc::Markup::Paragraph; [I""Initialize backup the backup.;To:RDoc::Markup::BlankLineo; ; [I" dstdb:;To:RDoc::Markup::Verbatim; [I"/the destination SQLite3::Database object. ;T: @format0o; ; [I" dstname:;To; ; [I"&the destination's database name. ;T; 0o; ; [I" srcdb:;To; ; [I"*the source SQLite3::Database object. ;T; 0o; ; [I" srcname:;To; ; [I"!the source's database name. ;T; 0o; ; [I"FThe database name is "main", "temp", or the name specified in an ;TI"ATTACH statement.;T@o; ; [I"2This feature requires SQLite 3.6.11 or later.;T@o; ; [I"require 'sqlite3' ;TI"0sdb = SQLite3::Database.new('src.sqlite3') ;TI" ;TI"-ddb = SQLite3::Database.new(':memory:') ;TI"7b = SQLite3::Backup.new(ddb, 'main', sdb, 'main') ;TI"Fp [b.remaining, b.pagecount] # invalid value; for example [0, 0] ;TI" begin ;TI"" p b.step(1) #=> OK or DONE ;TI"$ p [b.remaining, b.pagecount] ;TI"end while b.remaining > 0 ;TI"b.finish ;TI" ;TI"-ddb = SQLite3::Database.new(':memory:') ;TI"7b = SQLite3::Backup.new(ddb, 'main', sdb, 'main') ;TI"b.step(-1) #=> DONE ;TI" b.finish;T; 0: @fileI"ext/sqlite3/backup.c;T:0@omit_headings_from_table_of_contents_below0I"9SQLite3::Backup.new(dstdb, dstname, srcdb, srcname) ;T0[I"(p1, p2, p3, p4);T@@FI" Backup;TcRDoc::NormalClass00