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Overview
Comment:Update test command [explain_i] to handle the opcodes used by virtual tables (VNext, VFilter etc.).
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SHA1: 1b215ee3219750d3beda8f3628c8673efd517061
User & Date: dan 2013-11-12 12:30:09.040
Context
2013-11-12
14:55
Make sure the count(*) optimization works correctly on WITHOUT ROWID tables. (check-in: 9117477978 user: drh tags: trunk)
12:30
Update test command [explain_i] to handle the opcodes used by virtual tables (VNext, VFilter etc.). (check-in: 1b215ee321 user: dan tags: trunk)
12:17
Fix for [4065ac8595]: Do not order CROSS or LEFT joins, even if the right-hand-side is a virtual table. (check-in: e2684ece45 user: dan tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to test/tester.tcl.
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  #
  set R "\033\[31;1m"        ;# Red fg
  set G "\033\[32;1m"        ;# Green fg
  set B "\033\[34;1m"        ;# Red fg
  set D "\033\[39;0m"        ;# Default fg
  foreach opcode {
      Seek SeekGe SeekGt SeekLe SeekLt NotFound Last Rewind
      NoConflict Next Prev
  } {
    set color($opcode) $B
  }
  foreach opcode {ResultRow} {
    set color($opcode) $G
  }
  foreach opcode {IdxInsert Insert Delete IdxDelete} {
    set color($opcode) $R
  }

  set bSeenGoto 0
  $db eval "explain $sql" {} {
    set x($addr) 0
    set op($addr) $opcode

    if {$opcode == "Goto" && ($bSeenGoto==0 || ($p2 > $addr+10))} {
      set linebreak($p2) 1
      set bSeenGoto 1
    }


    if {$opcode == "Next" || $opcode=="Prev"} {

      for {set i $p2} {$i<$addr} {incr i} {
        incr x($i) 2
      }
    }

    if {$opcode == "Goto" && $p2<$addr && $op($p2)=="Yield"} {
      for {set i [expr $p2+1]} {$i<$addr} {incr i} {








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  #
  set R "\033\[31;1m"        ;# Red fg
  set G "\033\[32;1m"        ;# Green fg
  set B "\033\[34;1m"        ;# Red fg
  set D "\033\[39;0m"        ;# Default fg
  foreach opcode {
      Seek SeekGe SeekGt SeekLe SeekLt NotFound Last Rewind
      NoConflict Next Prev VNext VPrev VFilter
  } {
    set color($opcode) $B
  }
  foreach opcode {ResultRow} {
    set color($opcode) $G
  }
  foreach opcode {IdxInsert Insert Delete IdxDelete} {
    set color($opcode) $R
  }

  set bSeenGoto 0
  $db eval "explain $sql" {} {
    set x($addr) 0
    set op($addr) $opcode

    if {$opcode == "Goto" && ($bSeenGoto==0 || ($p2 > $addr+10))} {
      set linebreak($p2) 1
      set bSeenGoto 1
    }

    if {$opcode=="Next"  || $opcode=="Prev" 
     || $opcode=="VNext" || $opcode=="VPrev"
    } {
      for {set i $p2} {$i<$addr} {incr i} {
        incr x($i) 2
      }
    }

    if {$opcode == "Goto" && $p2<$addr && $op($p2)=="Yield"} {
      for {set i [expr $p2+1]} {$i<$addr} {incr i} {
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