c-treeDB API API for C

ctdbDelField

Delete the field indicated by the field number index from a table.

Declaration

CTDBRET ctdbDelField(CTHANDLE Handle, NINT Index)

Description

ctdbDelField() deletes the field indicated by the field number Index from a table. Note that any fields with higher field numbers than the one you deleted will have one subtracted from their field numbers in order to fill the gap left by the field you deleted. Use ctdbDelFieldByName() to delete a field by name. Use ctdbAddField(), ctdbInsField() and ctdbInsFieldByName() to add fields to a table.

• Handle [in] the Table handle.
• Index [in] the field number to be deleted.

Returns

ctdbDelField() returns CTDBRET_OK on success or c-treeDB API error code on failure.

See also

ctdbAllocTable(), ctdbAddField(), ctdbInsField(), ctdbInsFieldByName(), ctdbDelFieldByName(), ctdbMoveField()