Daylight v4.9
Release Date: 1 February 2008
Object Synopsis
column -- object representing a column of data in a Merlin pool
Description
A Column object represents a "column" of data from a Merlin pool, i.e. one
specific field from each TDT in the database. A column is the "y axis" of the
"spreadsheet" view of the database.
A column object is defined by three properties: The pool (database) which is
the column's parent object; the fieldtype object that specifies the datatype
and which field within that datatype is to be used in the column; and the
"function" that how to select from among multiple instances of the field in
one TDT.
Related Topics
pool(3ob)
hitlist(3ob)
datatype(3ob)
fieldtype(3ob)
dt_mer_getnitems(3)
dt_setinteger(3)
dt_typename(3)
dt_tag(3)
dt_sethandle(3)
dt_integer(3)
dt_mer_sort(3)
dt_mer_subselect(3)
dt_summary(3)
dt_datatype(3)
dt_briefname(3)
dt_mer_alloc_column(3)
dt_mer_sethits(3)
dt_real(3)
dt_handle(3)
dt_description(3)
dt_mer_superselect(3)
dt_string(3)
dt_setstring(3)
dt_setadjunct(3)
dt_boolean(3)
dt_hold(3)
dt_name(3)
dt_release(3)
dt_setreal(3)
dt_proptype(3)
dt_dealloc(3)
dt_dfnorm(3)
dt_copy(3)
dt_mer_numsearch(3)
dt_setboolean(3)
dt_mer_function(3)
dt_parent(3)
dt_mer_funcapplies(3)
dt_adjunct(3)
dt_mer_zapnonunique(3)
dt_mer_strsearch(3)
dt_mer_sortapplies(3)
dt_mer_zapna(3)
dt_mer_cellvalue(3)
dt_mer_similarselect(3)
dt_mer_defaultsort(3)
dt_type(3)
dt_propnames(3)
dt_appendstring(3)
dt_isheld(3)
dt_fieldtype(3)
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