• DataSpider Servista Help
  • DataSpider Servista Concept
    • DataSpider Servista
    • Composition of DataSpider Servista
    • DataSpider Filesystem directory structure
  • Service Guide
    • The Basic Knowledge of Service
      • Basic elements of service
      • User Management
      • Tutorial
    • Service Development
      • Preparation
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      • Utilizing Global Schema
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      • Detailed Topics
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      • Before operating the services
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      • Detailed Topics
        • Property Reference
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          • Message Code List
          • FILE
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  • Architecture
    • DataSpiderServer Architecture
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        • Convert XSLT Structure
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    • Database
      • Access
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      • DB2
        • Operation Environment
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          • DB2 V10.5 Adapter Limitations
          • DB2 V10.1 Adapter Limitations
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          • DB2 V9.1 Adapter Limitations
      • MySQL
        • Operation Environment
        • Library Installation
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        • Read Table
        • Execute Select SQL
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        • Execute Stored Procedure
        • Table Browser
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        • Message Code
        • Limitations
          • MySQL 5.6 Adapter Limitations
          • MySQL 5.5 Adapter Limitations
          • MySQL 5.1 Adapter Limitations
          • MySQL 5.0 Adapter Limitations
      • Oracle
        • Operation Environment
        • Library Installation
        • Global Resource Properties
        • Global Resource Properties (OCI)
        • Read Table
        • Execute Select SQL
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        • Execute Stored Procedure
        • Write by Loader
        • Table Browser
        • Select SQL Wizard
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        • Message Code
        • Limitations
          • Oracle 12c Adapter Limitations
          • Oracle 11gR2 Adapter Limitations
          • Oracle 11g Adapter Limitations
          • Oracle 10gR2 Adapter Limitations
          • Oracle 10g Adapter Limitations
          • Oracle 9.2.0 Adapter Limitations
          • Oracle 9.0.1 Adapter Limitations
          • Oracle OCI Adapter Limitations
      • PostgreSQL
        • Operation Environment
        • Environment Settings
        • Global Resource Properties
        • Read Table
        • Execute Select SQL
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        • Execute Update SQL
        • Table Browser
        • Select SQL Wizard
        • Update SQL Wizard
        • Message Code
        • Limitations
          • PostgreSQL 9.4 Adapter Limitations
          • PostgreSQL 9.3 Adapter Limitations
          • PostgreSQL 9.2 Adapter Limitations
          • PostgreSQL 9.1 Adapter Limitations
          • PostgreSQL 9.0 Adapter Limitations
          • PostgreSQL 8.4 Adapter Limitations
          • PostgreSQL 8.3 Adapter Limitations
          • PostgreSQL 8.2 Adapter Limitations
      • SQL Server
        • Operation Environment
        • Environment Settings
        • Library Installation
        • Global Resource Properties (JDBC)
        • Global Resource Properties (ODBC)
        • Read Table
        • Execute Select SQL
        • Write Table
        • Execute Update SQL
        • Execute Stored Procedure
        • Write by Loader
        • Table Browser
        • Select SQL Wizard
        • Update SQL Wizard
        • Message Code
        • Limitations
          • SQL Server 2014 JDBC Adapter Limitations
          • SQL Server 2012 JDBC Adapter Limitations
          • SQL Server 2008 R2 JDBC Adapter Limitations
          • SQL Server 2008 JDBC Adapter Limitations
          • SQL Server 2008 ODBC Adapter Limitations
          • SQL Server 2005 JDBC Adapter Limitations
          • SQL Server 2005 ODBC Adapter Limitations
    • File
      • CSV
        • Read CSV File
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        • Message Code
      • Excel
        • Word definition
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        • Read from Sheet
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        • Read Specified Cells
        • Get List of Sheet Names
        • Write
        • Write Specified Cell
        • Password Protect Workbooks or Sheets
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        • Excel Read Wizard
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        • Excel Adapter Library
        • Message Code
      • File Operation
        • Create File
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        • Get List of File Names
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        • Message Code
    • Application
      • DataSpider BPM
        • Operation Environment
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        • Start Process
        • Search Tasks
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        • Leader/Member Setting
        • Message Code
      • Tableau
        • Operation Environment
        • Library Installation
        • Global Resource Properties
        • Output TDE File
        • Publish Data Source
        • Set Data Source Permissions
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        • Message Code
    • HULFT
      • Request Issuance
        • Operation Environment
        • Global Resource Properties
        • Send File
        • Send Request
        • Message Code
      • History
        • Supported Platform
        • Read History Information
        • Message Code
  • Mapper
    • Document Mapper
      • Basic Functions
        • Creating a Mapper
        • Mapper Editor
        • Temporary Schema
        • Loop in Mapper
        • Usage of Variables
        • Edit Schema
        • Mapper Logic
      • Other Function
        • Null Option
        • Custom Logic
        • Layer Function
        • Real-time Preview Function
        • I/O Item Search
      • Mapper Logic Guide
        • Mapper Logic List
        • Loop
          • Iterate specified node
          • Sort by Key
          • Sort by Two Keys
          • Grouping
          • If Loop
        • Branch
          • If
          • Switch
        • Condition
          • And
          • Or
          • Not
          • Boolean Constant
          • To Boolean
          • Check Null
          • Equal
          • Not Equal
          • Less Than
          • Not More Than
          • More Than
          • Not Less Than
          • Identical
          • Different
          • Start with
          • End with
          • Contain
          • Match to Regular Expression
          • Equal Date/Time
          • Before
          • After
          • Date/Time Exists
        • Number
          • Numeric Constant
          • To Number
          • Input Node Number
          • Output Node Number
          • Add
          • Subtract
          • Multiply
          • Divide
          • Modulo
          • Ceiling
          • Floor
          • Rounding
          • Absolute Value
          • Square Root Value
          • The Larger
          • The Smaller
          • Sign
          • String Length
          • Number of Bytes
          • Sum
          • Average
          • Number of Node
          • Maximum Node
          • Minimum Node
          • Get Year
          • Get Month
          • Get Day
          • Get Hour
          • Get Minute
          • Get Second
          • Get Day of the Week
          • Get Number of Days
          • Calculate Period by Year
          • Calculate Period by Month
          • Calculate Period by Day
          • Calculate Period by Hour
          • Calculate Period by Minute
          • Calculate Period by Second
          • Replace Null/Empty String
          • Convert Chinese Numeral to Numeric
          • Calculate Age
        • String
          • Single-line String Constant
          • Multi-line String Constant
          • Unique string
          • Execution ID
          • Execution Environment ID
          • Execution User
          • Execution Project Name
          • Execution Script Name
          • Execution Type
          • Execution Trigger Name
          • Execution Trigger Type
          • System Property
          • Get Value by XPath
          • To String
          • Concatenate
          • Left String
          • Right String
          • Middle String
          • String After Specified Position
          • After Specified Character
          • Before Specified Character
          • Calculate Middle String
          • Left String (bytes)
          • Retrieve data by executing SQL
          • Replace Each String
          • Replace by CSV Table
          • Replace by DB Table
          • Replace by Regular Expression
          • Lowercase
          • Uppercase
          • Replace Each Character
          • Replace Null
          • Replace Null/Empty String
          • Convert Numeral System
          • Trim Both Sides
          • Trim Left
          • Trim Right
          • Format Number
          • Date/Time Formatting
          • Encrypt
          • Decrypt
          • Hiragana to Katakana
          • Katakana to Hiragana
          • Hiragana to Roman Alphabet
          • Em-size to Normal-width
          • Normal-width to Em-size
          • Convert to Chinese Numeral
          • Convert to Japanese Calendar
        • Date
          • Current Date/Time
          • Date/Time Constant
          • Parse Date/Time
          • Set Year
          • Set Month
          • Set Day
          • Set Hour
          • Set Minute
          • Set Second
          • Calculate Year
          • Calculate Month
          • Calculate Day
          • Calculate Hour
          • Calculate Minute
          • Calculate Second
          • Parse Japanese Calendar
        • Excel
          • Generate Excel format
        • Other
          • Null Value
          • Replace Empty String
          • Copy Input Element
    • Variable Mapper
      • Basic Functions
        • Creating a Mapper
        • Mapper Editor
        • Temporary Schema
        • Loop in Mapper
        • Usage of Variables
        • Edit Schema
        • Mapper Logic
      • Other Function
        • Null Option
        • Custom Logic
        • Layer Function
        • Real-time Preview Function
        • I/O Item Search
      • Mapper Logic Guide
        • Mapper Logic List
        • Branch
          • If
          • Switch
        • Condition
          • And
          • Or
          • Not
          • Boolean Constant
          • To Boolean
          • Check Null
          • Equal
          • Not Equal
          • Less Than
          • Not More Than
          • More Than
          • Not Less Than
          • Identical
          • Different
          • Start with
          • End with
          • Contain
          • Match to Regular Expression
          • Equal Date/Time
          • Before
          • After
          • Date/Time Exists
        • Number
          • Numeric Constant
          • To Number
          • Add
          • Subtract
          • Multiply
          • Divide
          • Modulo
          • Ceiling
          • Floor
          • Rounding
          • Absolute Value
          • Square Root Value
          • The Larger
          • The Smaller
          • Sign
          • String Length
          • Number of Bytes
          • Get Year
          • Get Month
          • Get Day
          • Get Hour
          • Get Minute
          • Get Second
          • Get Day of the Week
          • Get Number of Days
          • Calculate Period by Year
          • Calculate Period by Month
          • Calculate Period by Day
          • Calculate Period by Hour
          • Calculate Period by Minute
          • Calculate Period by Second
          • Replace Null/Empty String
          • Convert Chinese Numeral to Numeric
          • Calculate Age
        • String
          • Single-line String Constant
          • Multi-line String Constant
          • Unique string
          • Execution ID
          • Execution Environment ID
          • Execution User
          • Execution Project Name
          • Execution Script Name
          • Execution Type
          • Execution Trigger Name
          • Execution Trigger Type
          • System Property
          • Get Cell Value
          • Get Value by XPath
          • To String
          • Concatenate
          • Left String
          • Right String
          • Middle String
          • String After Specified Position
          • After Specified Character
          • Before Specified Character
          • Calculate Middle String
          • Left String (bytes)
          • Retrieve data by executing SQL
          • Replace Each String
          • Replace by CSV Table
          • Replace by DB Table
          • Replace by Regular Expression
          • Lowercase
          • Uppercase
          • Replace Each Character
          • Replace Null
          • Replace Null/Empty String
          • Convert Numeral System
          • Trim Both Sides
          • Trim Left
          • Trim Right
          • Format Number
          • Date/Time Formatting
          • Encrypt
          • Decrypt
          • Hiragana to Katakana
          • Katakana to Hiragana
          • Hiragana to Roman Alphabet
          • Em-size to Normal-width
          • Normal-width to Em-size
          • Convert to Chinese Numeral
          • Convert to Japanese Calendar
        • Date
          • Current Date/Time
          • Date/Time Constant
          • Parse Date/Time
          • Set Year
          • Set Month
          • Set Day
          • Set Hour
          • Set Minute
          • Set Second
          • Calculate Year
          • Calculate Month
          • Calculate Day
          • Calculate Hour
          • Calculate Minute
          • Calculate Second
          • Parse Japanese Calendar
        • Excel
          • Generate Excel format
        • Other
          • Null Value
          • Replace Empty String
    • Merge Mapper
      • Basic Functions
        • Creating a Mapper
        • Mapper Editor
        • Merge Settings
        • Temporary Schema
        • Edit Schema
        • Mapper Logic
      • Other Function
        • Null Option
        • Layer Function
        • Real-time Preview Function
        • I/O Item Search
      • Mapper Logic Guide
        • Mapper Logic List
        • Merge
          • Or-Append Merge
          • Or-Integrate Merge
          • And-Append Merge
          • And-Integrate Merge
          • Left-Right-Join Merge
        • Branch
          • If
          • Switch
        • Number
          • Numeric Constant
          • To Number
          • Add
          • Subtract
          • Multiply
          • Divide
          • Modulo
          • Ceiling
          • Floor
          • Rounding
          • Absolute Value
          • Square Root Value
          • The Larger
          • The Smaller
          • Sign
          • String Length
          • Number of Bytes
          • Get Year
          • Get Month
          • Get Day
          • Get Hour
          • Get Minute
          • Get Second
          • Get Day of the Week
          • Get Number of Days
          • Calculate Period by Year
          • Calculate Period by Month
          • Calculate Period by Day
          • Calculate Period by Hour
          • Calculate Period by Minute
          • Calculate Period by Second
          • Replace Null/Empty String
          • Convert Chinese Numeral to Numeric
          • Calculate Age
        • String
          • Single-line String Constant
          • Multi-line String Constant
          • Unique string
          • Execution ID
          • Execution Environment ID
          • Execution User
          • Execution Project Name
          • Execution Script Name
          • Execution Type
          • Execution Trigger Name
          • Execution Trigger Type
          • System Property
          • To String
          • Concatenate
          • Left String
          • Right String
          • Middle String
          • String After Specified Position
          • After Specified Character
          • Before Specified Character
          • Calculate Middle String
          • Left String (bytes)
          • Retrieve data by executing SQL
          • Replace Each String
          • Replace by CSV Table
          • Replace by DB Table
          • Replace by Regular Expression
          • Lowercase
          • Uppercase
          • Replace Each Character
          • Replace Null
          • Replace Null/Empty String
          • Convert Numeral System
          • Trim Both Sides
          • Trim Left
          • Trim Right
          • Format Number
          • Date/Time Formatting
          • Encrypt
          • Decrypt
          • Hiragana to Katakana
          • Katakana to Hiragana
          • Hiragana to Roman Alphabet
          • Em-size to Normal-width
          • Normal-width to Em-size
          • Convert to Chinese Numeral
          • Convert to Japanese Calendar
        • Date
          • Current Date/Time
          • Date/Time Constant
          • Parse Date/Time
          • Set Year
          • Set Month
          • Set Day
          • Set Hour
          • Set Minute
          • Set Second
          • Calculate Year
          • Calculate Month
          • Calculate Day
          • Calculate Hour
          • Calculate Minute
          • Calculate Second
          • Parse Japanese Calendar
        • Other
          • Replace Empty String
          • Output by XPath Expression