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The grammar for query conditions is at present constraint to six operators and three boolean types.

Usage

parse_query_condition(expr, ta = NULL, debug = FALSE, strict = TRUE)

Arguments

expr

An expression that is understood by the TileDB grammar for query conditions.

ta

An optional tiledb_array object that the query condition is applied to

debug

A boolean toogle to enable more verbose operations, defaults to 'FALSE'.

strict

A boolean toogle to, if set, errors if a non-existing attribute is selected or filtered on, defaults to 'TRUE'; if 'FALSE' a warning is shown by execution proceeds.

Value

A tiledb_query_condition object