SQLite

  exit 1
}
set true_file_size [file size $file_to_analyze]
if {$true_file_size<512} {
  puts stderr "Empty or malformed database: $file_to_analyze"
  exit 1
}

# Compute the total file size assuming test_multiplexor is being used.
# Assume that SQLITE_ENABLE_8_3_NAMES might be enabled
#
set extension [file extension $file_to_analyze]
set pattern $file_to_analyze
append pattern {[0-9][0-9]}
foreach f [glob -nocomplain $pattern] {
  incr true_file_size [file size $f]
  set extension {}
}
if {[string length $extension]>=2 && [string length $extension]<=4} {
  set pattern [file rootname $file_to_analyze]
  append pattern [string range $extension 0 1]
  append pattern {[0-9][0-9]}
  foreach f [glob -nocomplain $pattern] {
    incr true_file_size [file size $f]
  }
}

# Open the database
#
sqlite3 db $file_to_analyze
register_dbstat_vtab db

db eval {SELECT count(*) FROM sqlite_master}