[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'SQLDB' (#fcl)

TSQLScript

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Component to execute various SQL statements

Declaration

Source position: sqldb.pp line 688

type TSQLScript = class(TCustomSQLscript)

public

  constructor Create(); override;

  

Create a new TSQLScript instance.

  destructor Destroy; override;

  

Remove the TSQLScript instance from memory.

  procedure Execute; override;

  

Execute the script.

  procedure ExecuteScript;

  

Convenience function, simply calls Execute

  property Aborted;

  

True when the script was aborted

  property Line;

  

Current line of execution in the script

published

  property DataBase: TDatabase; [rw]

  

Database on which to execute the script

  property Transaction: TDBTransaction; [rw]

  

Transaction to use in the script

  property OnDirective: TSQLScriptDirectiveEvent; [rw]

  

Event handler if a directive is encountered

  property AutoCommit;

  

Automatically commit every statement

  property UseDollarString;

  

Enable support for dollarstrings

  property DollarStrings;

  

List of alternate string delimiter token sequences

  property Directives;

  

List of directives

  property Defines;

  

Defined macros

  property Script;

  

The script to execute

  property Terminator;

  

Terminator character.

  property CommentsinSQL;

  

Should comments be passed to the SQL engine ?

  property UseSetTerm;

  

Should the SET TERM directive be recognized

  property UseCommit;

  

Control automatic handling of the COMMIT command.

  property UseDefines;

  

Automatically handle pre-processor defines

  property OnException;

  

Exception handling event

end;

Inheritance

TSQLScript

  

Component to execute various SQL statements

|

TCustomSQLscript

?

TObject

Description

TSQLScript is a component that can be used to execute many SQL statements using a TSQLQuery component. The SQL statements are specified in a script TSQLScript.Script separated by a terminator character (typically a semicolon (;)).

See also

TSQLTransaction

  

Transaction in which a TSQLQuery is handled

TSQLConnection

  

An abstract class representing a connection to a SQL Database

TCustomSQLQuery.ExecSQL

  

Execute a SQL statement that does not return a result set

TSQLQuery.SQL

  

The SQL statement to execute


Documentation generated on: Jun 22 2020