Database and File IO

625 topics in this forum

1. A Mat-file IO Library 1 2 3

   By cookjr, September 10, 2009
   • 50 replies
   • 67.9k views
   • 
   • mcduff
   • October 22, 2020

2. Why TDMS? 1 2

   By Wouter, December 29, 2011
   • 43 replies
   • 54.7k views
   • 
   • AlexA
   • July 2, 2014

3. Configuration File (.INI) Best Practices

   By jbjorlie, February 7, 2012   

   • config
   • lvoop
   • 18 replies
   • 43.5k views
   • 
   • jbjorlie
   • February 14, 2012

4. PostgreSQL Library 1 2 3

   By drjdpowell, November 8, 2019
   • 55 replies
   • 33.3k views
   • 
   • ciozi137
   • April 12, 2025

5. LabVIEW and Excel - ActiveX or ADO

   By Graeme, November 3, 2010
   • 11 replies
   • 25.1k views
   • 
   • Jacemdom
   • June 19, 2019

6. PDF Generate

   By Thiago_C, August 26, 2010
   • 15 replies
   • 24k views
   • 
   • Jean-Marc
   • July 31, 2015

7. Cannot move or delete folder while LabVIEW is open

   By Shaun Hayward, February 26, 2010
   • 22 replies
   • 22.1k views
   • 
   • Stobber
   • September 13, 2013

8. LabVIEW read Unicode INI file

   By MViControl, September 19, 2009
   • 18 replies
   • 21.9k views
   • 
   • Rolf Kalbermatter
   • December 15, 2010

9. SQLite and Network Drives

   By John Lokanis, June 5, 2014
   • 11 replies
   • 21.3k views
   • 
   • John Lokanis
   • June 5, 2014

10. Access a database from a remote computer(server)

    By Suvin, April 12, 2010
    • 9 replies
    • 20.7k views
    • 
    • jgcode
    • April 14, 2010

11. Problems with Excel and ActiveX

    By postformac, February 9, 2010
    • 10 replies
    • 19.4k views
    • 
    • Bob Schor
    • December 10, 2013

12. Does anyone use netCDF file format? 1 2

    By drjdpowell, December 16, 2016   

    • netcdf
    • hdf5
    • 38 replies
    • 18.2k views
    • 
    • mcduff
    • October 22, 2019

13. database What Database Toolkit do you use? 1 2

    By drjdpowell, September 22, 2016
    • 26 replies
    • 18k views
    • 
    • drjdpowell
    • February 8, 2017

14. Open Office Toolkit

    By Francois Normandin, November 14, 2009
    • 7 replies
    • 17.4k views
    • 
    • Francois Normandin
    • January 19, 2010

15. SQL Query returns no records with NI tools, works in Managment Studio

    By DrSpaceMan, November 19, 2013   

    • database
    • sql
    • (and 3 more)

      Tagged with:

      • database
      • sql
      • query
      • fetch
      • record
    • 13 replies
    • 17.3k views
    • 
    • TDO
    • October 4, 2023

16. Choice of logging format/style [TDMS, SQLite, some combination?] 1 2

    By Christian Butcher, October 18, 2016   

    • tdms
    • sqlite
    • 27 replies
    • 16.3k views
    • 
    • eberaud
    • October 20, 2016

17. SQLite Library Beta: Parameters in "Execute SQL"

    By drjdpowell, April 24, 2020   

    • sqlite
    • 15 replies
    • 14.9k views
    • 
    • CT2DAC
    • March 20, 2024

18. Optimizing Read time of TDMS files

    By eberaud, September 5, 2014   

    • tdms
    • 11 replies
    • 14.7k views
    • 
    • eberaud
    • September 19, 2014

19. Database Variant To Data function

    By AutoMeasure, September 18, 2014
    • 14 replies
    • 14.2k views
    • 
    • AutoMeasure
    • October 24, 2018

20. Has anyone develop a tool to read *.tps (TopSpeed data file) ?

    By Minh Pham, March 5, 2013   

    • tps file
    • database
    • (and 3 more)

      Tagged with:

      • tps file
      • database
      • topspeed
      • clarion
      • file conversion
    • 3 replies
    • 14.1k views
    • 
    • Yair
    • March 7, 2013

21. Simultaneous R/W text file

    By eberaud, August 22, 2017
    • 13 replies
    • 13.7k views
    • 
    • eberaud
    • August 31, 2017

22. Saving data in TDMS

    By shoneill, September 18, 2015   

    • tdms
    • 17 replies
    • 13k views
    • 
    • eberaud
    • September 28, 2015

23. Accessing MySQL from a RT VxWorks target?

    By 2muchwire, March 30, 2010
    • 12 replies
    • 12.7k views
    • 
    • marcopolo5
    • April 8, 2010

24. Execute multiple SQL queries in one call

    By Sergey Kolbunov, December 8, 2009
    • 3 replies
    • 12.5k views
    • 
    • Sergey Kolbunov
    • December 9, 2009

25. Opening file in read-only in Excel causes LV write permission error

    By eberaud, June 25, 2014   

    • file
    • permission
    • (and 1 more)

      Tagged with:

      • file
      • permission
      • error
    • 6 replies
    • 12.3k views
    • 
    • Rolf Kalbermatter
    • July 1, 2014

26. Anyone Using the ADODB .NET Framework?

    By smarlow, May 17, 2011
    • 8 replies
    • 12.3k views
    • 
    • John Lokanis
    • May 25, 2011

27. SQL Timestamp will millisecond precision

    By Neil Pate, January 24, 2017
    • 8 replies
    • 12.3k views
    • 
    • Neil Pate
    • January 30, 2017

28. Automatically install Database System DSN Link

    By Chris, April 7, 2010
    • 12 replies
    • 12.2k views
    • 
    • Rolf Kalbermatter
    • April 15, 2010

29. MySQL connector & Labview

    By baischje, February 25, 2011
    • 3 replies
    • 12k views
    • 
    • Rolf Kalbermatter
    • February 28, 2011

30. creating .json file

    By qwerty3321, December 4, 2018
    • 10 replies
    • 11.9k views
    • 
    • Gribo
    • December 5, 2018

31. Help With Database.

    By labviewnoob, July 6, 2009
    • 15 replies
    • 11.6k views
    • 
    • labviewnoob
    • July 20, 2009

32. Closing an excel sheet from LabView without saving

    By JurjenHendriks, February 1, 2011
    • 3 replies
    • 10.9k views
    • 
    • JurjenHendriks
    • February 1, 2011

33. Update values to the database

    By gnshmrthy, November 25, 2013
    • 4 replies
    • 10.7k views
    • 
    • gnshmrthy
    • November 26, 2013

34. Reading Custom TDMS properties

    By Lipko, July 12, 2019   

    • tdms
    • property
    • (and 2 more)

      Tagged with:

      • tdms
      • property
      • custom property
      • user property
    • 9 replies
    • 10.7k views
    • 
    • Lipko
    • July 15, 2019

35. SQLite Ring Buffer

    By Jordan Kuehn, January 9, 2016
    • 9 replies
    • 10.7k views
    • 
    • Jordan Kuehn
    • January 11, 2016

36. TDMS to CSV memory issues

    By GregFreeman, June 11, 2012   

    • tdms
    • csv
    • (and 1 more)

      Tagged with:

      • tdms
      • csv
      • memory
    • 7 replies
    • 10.6k views
    • 
    • GregFreeman
    • June 13, 2012

37. Reading a Binary File containing Cluster Data

    By Rahul Karthik, March 15, 2013   

    • file
    • binary
    • 9 replies
    • 10.4k views
    • 
    • ned
    • March 16, 2013

38. TDMS File Open error that makes no sense

    By MartinMcD, March 16, 2011
    • 5 replies
    • 10.4k views
    • 
    • tnt
    • March 17, 2011

39. LAbVIEW Database toolkit-

    By jollybandit, July 22, 2010
    • 3 replies
    • 10.2k views
    • 
    • Sergey Kolbunov
    • November 10, 2010

40. Error 505 at DB Tools Close Connection

    By Llisas, August 27, 2014   

    • database
    • error
    • (and 3 more)

      Tagged with:

      • database
      • error
      • close
      • connection
      • ado
    • 3 replies
    • 10.2k views
    • 
    • JamesMc86
    • August 29, 2014

41. SQLIte writers queue

    By Xin Li, August 3, 2020
    • 18 replies
    • 10.1k views
    • 
    • drjdpowell
    • August 19, 2020

42. Alternative to Citadel for logging and displaying time series data

    By TTGrey, December 1, 2017   

    • historical data logging
    • searchable data
    • (and 1 more)

      Tagged with:

      • historical data logging
      • searchable data
      • historical trending
    • 9 replies
    • 10k views
    • 
    • smithd
    • January 14, 2018

43. Question: Does anybody use "Cyth SQLite Logger"

    By drjdpowell, July 7, 2020
    • 9 replies
    • 9.9k views
    • 
    • viSci
    • April 27, 2025

44. XML for data

    By ASTDan, September 8, 2009
    • 9 replies
    • 9.7k views
    • 
    • jzoller
    • September 8, 2009

45. Data-Logging on myRIO FPGA in LabVIEW

    By Calorified, January 21, 2015
    • 3 replies
    • 9.6k views
    • 
    • Calorified
    • January 21, 2015

46. SQL Image bin data Convert to picture

    By lwy86, April 26, 2013
    • 6 replies
    • 9.6k views
    • 
    • lwy86
    • April 28, 2013

47. Newbie question regarding SQL queries

    By shoneill, January 8, 2016   

    • sql
    • 24 replies
    • 9.6k views
    • 
    • shoneill
    • January 13, 2016

48. ADO Error: 0x00000001 Argument error. The table name given is blank

    By Night Koh, November 3, 2017   

    • labview
    • database
    • 1 reply
    • 9.3k views
    • 
    • jcarmody
    • November 6, 2017

49. What database do you use?

    By Tim_S, July 19, 2017
    • 18 replies
    • 9.3k views
    • 
    • Stagg54
    • August 10, 2017

50. File access collision

    By joshxdr, March 10, 2011
    • 12 replies
    • 9.2k views
    • 
    • smarlow
    • May 17, 2011

51. Reading from an excel spreadsheet, then having user interact with the data

    By Paul Liu, February 28, 2017   

    • excel
    • csv
    • (and 3 more)

      Tagged with:

      • excel
      • csv
      • plot
      • user
      • select
    • 6 replies
    • 9.2k views
    • 
    • Jordan Kuehn
    • July 28, 2017

52. What database to use.....

    By dblk22vball, October 9, 2009
    • 17 replies
    • 9.1k views
    • 
    • Ton Plomp
    • October 11, 2009

53. Insert multiple rows into database

    By Gael Anquetil, June 25, 2019
    • 6 replies
    • 9k views
    • 
    • smithd
    • November 6, 2019

54. DB Connectivity Toolkit Date Format

    By prettypwnie, July 3, 2016
    • 4 replies
    • 8.9k views
    • 
    • prettypwnie
    • July 3, 2016

55. XML-Schema (XSD) to Cluster

    By LabSeb, February 21, 2014
    • 6 replies
    • 8.9k views
    • 
    • tjshelley
    • July 9, 2015

56. Accessing Microsoft Sharepoint with LabVIEW

    By Rixa79, May 30, 2017   

    • sharepoint
    • 2 replies
    • 8.9k views
    • 
    • Rolf Kalbermatter
    • June 2, 2017

57. File/Folder access as a different windows user

    By Antinome, October 22, 2010
    • 7 replies
    • 8.9k views
    • 
    • Antinome
    • October 22, 2010

58. Database Toolkit Variants VS Ordinary LabView Variants

    By osvaldo, April 2, 2010
    • 6 replies
    • 8.8k views
    • 
    • osvaldo
    • April 7, 2010

59. Database Error Logging

    By ShaunR, November 22, 2011   

    • databse
    • sqlite
    • (and 1 more)

      Tagged with:

      • databse
      • sqlite
      • error logging
    • 9 replies
    • 8.7k views
    • 
    • ShaunR
    • February 21, 2012

60. TDMS non-contiguous waveforms

    By GregFreeman, March 30, 2012   

    • tdms
    • file-io
    • 4 replies
    • 8.6k views
    • 
    • JamesMc86
    • April 25, 2012

61. Exception occured in ADODB.Recordset

    By skytalker, September 22, 2009
    • 2 replies
    • 8.6k views
    • 
    • skytalker
    • September 22, 2009

62. Help opening .mat in labview

    By doofus_au, December 3, 2013   

    • matlab
    • 1 reply
    • 8.6k views
    • 
    • todd
    • December 3, 2013

63. Can I write to two tables in two parallel processes in SQLite?

    By Thang Nguyen, April 24, 2020   

    • sqlite
    • 4 replies
    • 8.5k views
    • 
    • Thang Nguyen
    • April 26, 2020

64. Error -2539 trying to open multiple references to the same TDMS file with the Advanced TDMS palette.

    By Mike Le, February 4, 2015
    • 9 replies
    • 8.5k views
    • 
    • eberaud
    • February 13, 2015

65. How to write a numeric array line by line to a text file?

    By intern, July 24, 2013   

    • array
    • text file
    • (and 2 more)

      Tagged with:

      • array
      • text file
      • write
      • numeric array
    • 1 reply
    • 8.4k views
    • 
    • ShaunR
    • July 24, 2013

66. how to connect SQL SERVER 2008 to labview

    By pravin, April 14, 2010
    • 2 replies
    • 8.4k views
    • 
    • MikaelH
    • April 15, 2010

67. Database Errors after switching to MS SQL Express Database

    By ErikTheRed, January 19, 2012   

    • sql
    • 4 replies
    • 8.3k views
    • 
    • asbo
    • January 20, 2012

68. Bug in List Folder

    By Tim_S, December 13, 2011   

    • list folder
    • 2 replies
    • 8.1k views
    • 
    • Tim_S
    • December 14, 2011

69. LabVIEW Solid State Drive (SSD) Benchmarks

    By JamesMc86, July 5, 2012   

    • how fast is yours?
    • 13 replies
    • 8.1k views
    • 
    • AlexA
    • January 10, 2014

70. PostgreSQL and cRIO?

    By JollyRoger7, October 25, 2011   

    • postgresql
    • crio
    • 6 replies
    • 8.1k views
    • 
    • Olivier Jourdan
    • October 27, 2011

71. How to divide long measurment excel file in day by day

    By Ammar, July 11, 2009
    • 9 replies
    • 8k views
    • 
    • Cat
    • November 12, 2009

72. Opening and closing config files as a binary file but using the config VI’s to sort and Perce them.

    By Dan_Mc, September 15, 2011   

    • config
    • 5 replies
    • 7.9k views
    • 
    • jgcode
    • September 17, 2011

73. LabVIEW and WCF Web Service

    By BrentonLang, July 19, 2012   

    • wcf
    • web service
    • (and 2 more)

      Tagged with:

      • wcf
      • web service
      • labview
      • import
    • 2 replies
    • 7.8k views
    • 
    • BrentonLang
    • July 19, 2012

74. Data transmission to Mysql server with labview

    By Newcomer, September 30, 2010
    • 6 replies
    • 7.8k views
    • 
    • Tim Erickson
    • October 12, 2010

75. How To REad Open Office File In LabVIEW

    By pravin, October 16, 2010
    • 2 replies
    • 7.8k views
    • 
    • Francois Normandin
    • October 16, 2010

76. Recording long sound files to disk

    By gobeirne, March 25, 2010
    • 9 replies
    • 7.8k views
    • 
    • jgcode
    • May 4, 2010

77. case structure error

    By bulebell, September 30, 2011
    • 2 replies
    • 7.6k views
    • 
    • bulebell
    • October 6, 2011

78. View Data from HDF5 in Grafana

    By Armiar, February 9, 2018   

    • hdf5
    • grafana
    • 1 reply
    • 7.6k views
    • 
    • GregSands
    • February 11, 2018

79. ADO Error: 0x80040E09 (or) -2147217911 in DATABASE Toolkits

    By gnshmrthy, November 13, 2013
    • 9 replies
    • 7.5k views
    • 
    • gnshmrthy
    • November 14, 2013

80. Database Connectivity Toolkit Multi Row Insert

    By lisam, October 26, 2016   

    • database
    • connectivity toolkit
    • (and 2 more)

      Tagged with:

      • database
      • connectivity toolkit
      • multi-row
      • insert
    • 8 replies
    • 7.4k views
    • 
    • Rolf Kalbermatter
    • November 13, 2016

81. LVOOP Relational Mapping

    By d_laub, August 6, 2010
    • 12 replies
    • 7.3k views
    • 
    • d_laub
    • August 23, 2010

82. Looking for option to speed up my usage of SQLite

    By Thang Nguyen, February 17, 2021   

    • sqlite3
    • sqlite
    • 9 replies
    • 7.3k views
    • 
    • Reds
    • March 5, 2021

83. SQLite open and Read

    By shoneill, January 12, 2016   

    • sqlite
    • 9 replies
    • 7.3k views
    • 
    • shoneill
    • January 18, 2016

84. .zip toolkit ?

    By nitulandia, March 30, 2010
    • 8 replies
    • 7.2k views
    • 
    • Francois Normandin
    • March 31, 2010

85. How to get file path?

    By Mars Su, October 14, 2010
    • 3 replies
    • 7.2k views
    • 
    • Mars Su
    • October 14, 2010

86. Trouble with Dat File Error

    By dblk22vball, November 11, 2010
    • 7 replies
    • 7.1k views
    • 
    • dblk22vball
    • November 12, 2010

87. How to get an id in a SQL database

    By yuniet, May 18, 2010
    • 4 replies
    • 7k views
    • 
    • yuniet
    • May 19, 2010

88. SQLite - Database is locked

    By maxout, November 18, 2016   

    • sqlite
    • 4 replies
    • 6.9k views
    • 
    • maxout
    • January 13, 2017

89. SQLite Error 402860

    By Munch, April 24, 2020   

    • sqlite
    • 0 replies
    • 6.7k views
    • 
    • Munch
    • April 24, 2020

90. Write to file bug (or feature)

    By Ulf, December 3, 2009
    • 9 replies
    • 6.7k views
    • 
    • Raymond
    • June 28, 2011

91. LabSQL ADO slow on LV2010-64bit

    By MikaelH, May 11, 2011
    • 2 replies
    • 6.7k views
    • 
    • MikaelH
    • May 30, 2011

92. Error -2507 occurred at TDMS Write

    By Aniket Gadekar, July 2, 2020   

    • labview2018
    • tdms
    • (and 1 more)

      Tagged with:

      • labview2018
      • tdms
      • write
    • 1 reply
    • 6.7k views
    • 
    • hooovahh
    • July 2, 2020

93. Live HDF5 1.2

    By jdsommer, January 3, 2021
    • 5 replies
    • 6.7k views
    • 
    • ensegre
    • April 6, 2021

94. Dynamically inserting data to make a report

    By Suvin, May 4, 2010
    • 4 replies
    • 6.6k views
    • 
    • asbo
    • May 6, 2010

95. Move File Error 10

    By patufet_99, July 28, 2017   

    • path
    • file io
    • 2 replies
    • 6.6k views
    • 
    • patufet_99
    • July 28, 2017

96. Should File IO be handled by a central actor?

    By AlexA, September 20, 2015
    • 18 replies
    • 6.6k views
    • 
    • AlexA
    • September 24, 2015

97. Reading from 2 different excel files

    By power1, July 3, 2009
    • 3 replies
    • 6.5k views
    • 
    • pankajusic
    • August 30, 2011

98. SQLite Time Series Downsampling

    By Peter Grant, June 6, 2024
    • 7 replies
    • 6.4k views
    • 
    • drjdpowell
    • June 10, 2024

99. Writing to MS Access table via ActiveX

    By Graeme, October 19, 2010
    • 3 replies
    • 6.4k views
    • 
    • Graeme
    • October 20, 2010

100. Report Generation Toolkit Problem

     By mdauteri, November 3, 2010
     • 3 replies
     • 6.4k views
     • 
     • mdauteri
     • November 5, 2010