Deprecated: Deprecated in Query Context
Deprecated when used in query context, meant for use in parsers only. For uses in queries please use the lower function. Lower-cases the contents of either or both of the field names or values of a string field.
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
field | [string] | true | The name of the input field or fields (in []) to lowercase. Use the special value as the only field * for ALL fields. When in this mode only the lower-cased fields remain. [a] | |
include | string | false | values | What to lowercase. |
| Valid Values | both | Convert both the values and field names to lowercase | ||
fields | Convert the field names to lowercase | |||
values | Convert the values of the fields to lowercase | |||
locale | string | false | The name of the locale to use, as ISO 639 language and an optional ISO 3166 country, such as da, da_DK or en_US. When not specified, uses the system locale. | |
lowercase() Examples
With an event with a field Bar=CONTENTS,
you get contents in the
Bar field:
lowercase("Bar")
With an event with a field BAR=CONTENTS,
you get CONTENTS in the
bar field, while
BAR is still
CONTENTS.
lowercase("BaR", include="field")
With an event with a field BAR=CONTENTS,
you get contents in the
bar field, while
BAR is still
CONTENTS.
lowercase(field=["foo","bar"], include="both")
With an event with a field BAR=CONTENTS,
you get contents in the
bar field, while
BAR is no longer present.
lowercase(field="*", include="both")