These are replaced with actual values just before the SQL is sent to the DB server.

scope=post The scope must be specified as post when using variables representing columns when exporting BLOB/CLOB values to separate files named based on column values.Ī few pre-defined DbVisualizer variables can be used anywhere in the SQL.

A variable assigned the return value for a function must be declared as dir=out, and a variable used for a procedure parameter must use a dir type matching the procedure parameter direction declaration.

dir=in | out | inout The direction for a variable used with the command (it is ignored for other uses).

nobind Used in combination with when a type is set and defines that the variable should be replaced as a literal in the SQL rather than being bound as a parameter marker.

A value must be set when using this option, unless it is an output variable (see dir below)

noshow This option define that the variable should not appear in the prompt window.

A symbol indicate this condition in the prompt window where Defines that the variable is part of the WHERE clause.

Represented with a symbol in the prompt window

pk Indicates that the variable is part of the primary key in the final SQL.

The options part is used to express certain conditions. If no type is specified, it is treated as a literal This is used to determine how the data should be passed between DbVisualizer and the database server. In addition DbVisualizer defines: BinaryData and TextData (for CLOB). The type of variable: String, Boolean, Integer, Float, Long, Double, BigDecimal, Date, Time and Timestamp. If multiple variables in a script have the same name, the substitution dialog shows only one and the entered value will be applied to all variables with that name

This is the name that appear in the prompt window.

Razorsql vs dbvisualizer