Astera Data Stack
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  • Welcome to Astera Data Stack Documentation
  • Release Notes
    • Upgrading from Astera 5.1 to 6.0
  • Getting Started
    • Introduction to Astera 6 Webinar Video
  • Dataflows
    • Introducing Dataflows
    • Dataflow Examples
    • Parameterizing Dataflows
    • Sources
    • Transformations
    • Destinations
    • Maps
    • Data Logging and Profiling
    • Database Write Strategies
  • Workflows
    • Adding Workflow Tasks
    • Creating Workflows
    • Customizing Workflows With Parameters
    • Using Workflow Designer
  • Subflows
    • Using Subflows in Astera
  • Report Model
    • Report Model Tutorial
    • Applying an Existing Model to a New Report
    • Using Report Models to Extract Business Information from Printed Documents
  • Functions
    • Introducing Function Transformations
    • Functions Glossary
    • Custom Functions
    • Logical
    • Conversion
    • Math
    • Financial
    • String
    • Date Time
    • Files
      • AppendTextToFile (String filePath, String text)
      • CopyFile (String sourceFilePath, String destFilePath, Boolean overWrite)
      • CreateDateTime (String filePath)
      • DeleteFile (String filePath)
      • DirectoryExists (String filePath)
      • FileExists (String filePath)
      • FileLength (String filePath)
      • FileLineCount (String filePath)
      • GetDirectory (String filePath)
      • GetEDIFileMetaData (String filePath)
      • GetExcelWorksheets (String excelFilePath)
      • GetFileExtension (String filePath)
      • GetFileInfo (String filePath)
      • GetFileName (String filePath)
      • GetFileNameWithoutExtension (String filePath)
      • LastUpdateDateTime (String filePath)
      • MoveFile (String filePath, String newDirectory)
      • ReadFileBytes (String filePath)
      • ReadFileFirstLine (String filePath)
      • ReadFileText (String filePath)
      • ReadFileText (String filePath, String codePage)
      • WriteBytesToFile (String filePath, ByteArray bytes)
      • WriteTextToFile (String filePath, String text)
    • Date Time With Offset
    • GUID
    • Encoding
    • Regular Expressions
    • TimeSpan
    • Matching
  • Integration Server
    • Job Scheduling
  • Miscellaneous
    • Astera API User Guide
    • Astera Best Practices Dataflows
    • Astera Options
    • Astera Webinar Series
    • MySQL date/time conversion error
    • Report Model Monthly Online Training
    • Server Command Line Utility
    • Shared Actions
    • Shared Connections
    • Working with Data Formats
    • Using the Data Source Browser
    • Using the Query Editor
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  1. Functions

Files

AppendTextToFile (String filePath, String text)CopyFile (String sourceFilePath, String destFilePath, Boolean overWrite)CreateDateTime (String filePath)DeleteFile (String filePath)DirectoryExists (String filePath)FileExists (String filePath)FileLength (String filePath)FileLineCount (String filePath)GetDirectory (String filePath)GetEDIFileMetaData (String filePath)GetExcelWorksheets (String excelFilePath)GetFileExtension (String filePath)GetFileInfo (String filePath)GetFileName (String filePath)GetFileNameWithoutExtension (String filePath)LastUpdateDateTime (String filePath)MoveFile (String filePath, String newDirectory)ReadFileBytes (String filePath)ReadFileFirstLine (String filePath)ReadFileText (String filePath)ReadFileText (String filePath, String codePage)WriteBytesToFile (String filePath, ByteArray bytes)WriteTextToFile (String filePath, String text)
PreviousDateToIntegerYYYYMMDD (Date dateTime)NextAppendTextToFile (String filePath, String text)

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