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Overview
Comment:Fix the CLI so that interrupts work in columnar output mode.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA3-256: 9472f1fe58222b738ad10fc93ceb365dc33b65c2bbca571f52bcd5bdb74b347e
User & Date: drh 2020-06-15 20:05:37
Context
2020-06-15
20:27
Provide "sqlite_schema" as an alternative name to the table that holds the database schema. (check-in: 61782a7a user: drh tags: trunk)
20:05
Fix the CLI so that interrupts work in columnar output mode. (check-in: 9472f1fe user: drh tags: trunk)
14:38
Fix the --enable-update-limit option to ./configure. (check-in: d31fd57e user: drh tags: trunk)
Changes
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Changes to src/shell.c.in.

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                         &azData, &nRow, &nColumn, &zMsg);
  if( rc ){
    utf8_printf(p->out, "ERROR: %s\n", zMsg);
    sqlite3_free(zMsg);
    sqlite3_free_table(azData);
    return;
  }
  if( nRow==0 || nColumn==0 ){
    sqlite3_free_table(azData);
    return;
  }
  if( nColumn>p->nWidth ){
    p->colWidth = realloc(p->colWidth, nColumn*2*sizeof(int));
    if( p->colWidth==0 ) shell_out_of_memory();
    for(i=p->nWidth; i<nColumn; i++) p->colWidth[i] = 0;
    p->nWidth = nColumn;
    p->actualWidth = &p->colWidth[nColumn];
  }







|
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                         &azData, &nRow, &nColumn, &zMsg);
  if( rc ){
    utf8_printf(p->out, "ERROR: %s\n", zMsg);
    sqlite3_free(zMsg);
    sqlite3_free_table(azData);
    return;
  }
  if( nRow==0 || nColumn==0 ) goto columnar_end;



  if( nColumn>p->nWidth ){
    p->colWidth = realloc(p->colWidth, nColumn*2*sizeof(int));
    if( p->colWidth==0 ) shell_out_of_memory();
    for(i=p->nWidth; i<nColumn; i++) p->colWidth[i] = 0;
    p->nWidth = nColumn;
    p->actualWidth = &p->colWidth[nColumn];
  }
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  for(i=0; i<nTotal; i++){
    z = azData[i];
    if( z==0 ) z = p->nullValue;
    n = strlenChar(z);
    j = i%nColumn;
    if( n>p->actualWidth[j] ) p->actualWidth[j] = n;
  }

  switch( p->cMode ){
    case MODE_Column: {
      colSep = "  ";
      rowSep = "\n";
      if( p->showHeader ){
        for(i=0; i<nColumn; i++){
          w = p->actualWidth[i];







>







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  for(i=0; i<nTotal; i++){
    z = azData[i];
    if( z==0 ) z = p->nullValue;
    n = strlenChar(z);
    j = i%nColumn;
    if( n>p->actualWidth[j] ) p->actualWidth[j] = n;
  }
  if( seenInterrupt ) goto columnar_end;
  switch( p->cMode ){
    case MODE_Column: {
      colSep = "  ";
      rowSep = "\n";
      if( p->showHeader ){
        for(i=0; i<nColumn; i++){
          w = p->actualWidth[i];
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            i==nColumn-1?" "BOX_13"\n":" "BOX_13" ");
      }
      print_box_row_separator(p, nColumn, BOX_123, BOX_1234, BOX_134);
      break;
    }
  }
  for(i=nColumn, j=0; i<nTotal; i++, j++){

    if( j==0 && p->cMode!=MODE_Column ){
      utf8_printf(p->out, "%s", p->cMode==MODE_Box?BOX_13" ":"| ");
    }
    z = azData[i];
    if( z==0 ) z = p->nullValue;
    w = p->actualWidth[j];
    if( p->colWidth[j]<0 ) w = -w;
    utf8_width_print(p->out, w, z);
    if( j==nColumn-1 ){
      utf8_printf(p->out, "%s", rowSep);
      j = -1;
    }else{
      utf8_printf(p->out, "%s", colSep);
    }
  }
  if( p->cMode==MODE_Table ){
    print_row_separator(p, nColumn, "+");
  }else if( p->cMode==MODE_Box ){
    print_box_row_separator(p, nColumn, BOX_12, BOX_124, BOX_14);
  }

  sqlite3_free_table(azData);
}

/*
** Run a prepared statement
*/
static void exec_prepared_stmt(







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            i==nColumn-1?" "BOX_13"\n":" "BOX_13" ");
      }
      print_box_row_separator(p, nColumn, BOX_123, BOX_1234, BOX_134);
      break;
    }
  }
  for(i=nColumn, j=0; i<nTotal; i++, j++){
    if( seenInterrupt ) goto columnar_end;
    if( j==0 && p->cMode!=MODE_Column ){
      utf8_printf(p->out, "%s", p->cMode==MODE_Box?BOX_13" ":"| ");
    }
    z = azData[i];
    if( z==0 ) z = p->nullValue;
    w = p->actualWidth[j];
    if( p->colWidth[j]<0 ) w = -w;
    utf8_width_print(p->out, w, z);
    if( j==nColumn-1 ){
      utf8_printf(p->out, "%s", rowSep);
      j = -1;
    }else{
      utf8_printf(p->out, "%s", colSep);
    }
  }
  if( p->cMode==MODE_Table ){
    print_row_separator(p, nColumn, "+");
  }else if( p->cMode==MODE_Box ){
    print_box_row_separator(p, nColumn, BOX_12, BOX_124, BOX_14);
  }
columnar_end:
  sqlite3_free_table(azData);
}

/*
** Run a prepared statement
*/
static void exec_prepared_stmt(