SQLite

    ** starting at pDest->iSdst.  Then the co-routine yields.
    */
    case SRT_Coroutine: {
      if( pDest->iSdst==0 ){
        pDest->iSdst = sqlite3GetTempRange(pParse, pIn->nSdst);
        pDest->nSdst = pIn->nSdst;
      }
      sqlite3ExprCodeMove(pParse, pIn->iSdst, pDest->iSdst, pDest->nSdst);
      sqlite3ExprCodeMove(pParse, pIn->iSdst, pDest->iSdst, pIn->nSdst);
      sqlite3VdbeAddOp1(v, OP_Yield, pDest->iSDParm);
      break;
    }

    /* If none of the above, then the result destination must be
    ** SRT_Output.  This routine is never called with any other
    ** destination other than the ones handled above or SRT_Output.

# focus of this file is testing the INSERT statement that takes is
# result from a SELECT.
#
# $Id: insert2.test,v 1.19 2008/01/16 18:20:42 danielk1977 Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix insert2

# Create some tables with data that we can select against
#
do_test insert2-1.0 {
  execsql {CREATE TABLE d1(n int, log int);}
  for {set i 1} {$i<=20} {incr i} {
    for {set j 0} {(1<<$j)<$i} {incr j} {}

  do_test insert2-5.2 {
    execsql {
      INSERT INTO t2 SELECT (SELECT a FROM t2), 4;
      SELECT * FROM t2;
    }
  } {1 2 1 3 1 4}
}

do_execsql_test 6.0 { 
  CREATE TABLE t5(a, b, c DEFAULT 'c', d);
}
do_execsql_test 6.1 {
  INSERT INTO t5(a) SELECT 456 UNION ALL SELECT 123 ORDER BY 1;
  SELECT * FROM t5 ORDER BY rowid;
} {123 {} c {}   456 {} c {}}

ifcapable fts3 {
  do_execsql_test 6.2 {
    CREATE VIRTUAL TABLE t0 USING fts4(a);
  }
  do_execsql_test 6.3 {
    INSERT INTO t0 SELECT 0 UNION SELECT 0 AS 'x' ORDER BY x;
    SELECT * FROM t0;
  } {0}
}


finish_test