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Oracle Forms Developer – Form Builder Reference, Volume 1

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Column Specifications property<br />

Description<br />

The Column Specifications group of properties include Column Name, Column Value, Data Type,<br />

Length.<br />

Applies to record group<br />

Set <strong>Form</strong> <strong>Builder</strong><br />

Column Name<br />

Specifies the names of the columns in a record group.<br />

Required/Optional At least one column must be defined.<br />

Default<br />

Names of the columns in the underlying record group.<br />

Usage Notes<br />

The column names must adhere to object naming standards. There can be up to 255 columns in a record<br />

group.<br />

Column Value<br />

For a static record group, specifies the row values for the column currently selected in the Column Name<br />

list.<br />

Default<br />

NULL<br />

Data Type<br />

Specifies the data type for a given record group column.<br />

Default<br />

CHAR, except when you define a query record group, in which case, the data type of each column<br />

defaults to the data type of the corresponding database column.<br />

Restrictions<br />

The data type of a record group column can only be CHAR, NUMBER, or DATE.<br />

Length<br />

Specifies the length, in characters, of the record group column currently selected in the Column Name<br />

list.<br />

Default<br />

599

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