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c-treeDB API for C++ - Developers Guide

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CTTable::AddField

Syntax

CTField AddField(const CTString& Name, CTDBTYPE Type, VRLEN Length)

Parameters

  • Name [in] - The field name to add to the table
  • Type [in] - The field type. Valid field type values are shown in the "Field Types".
  • Length [in] - The field length, the maximum length of [VAR]CHAR or [VAR]BINARY field in bytes (64K max). Set to 0 for "unlimited" (2GB) LVARCHAR.

Description

Adds a new field to table.

Return

AddField() returns a field object on success or NULL on failure.

See also

InsertField(), DelField(), GetField(), AddIndex()

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