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firebase-multiplatform
firebase-firestore
/
com.google.firebase.firestore.pipeline
/
Expression
/
Companion
/
charLength
char
Length
@
JvmStatic
fun
charLength
(
expr
:
Expression
)
:
Expression
(
source
)
The
char_length
function of
expr
.
@
JvmStatic
fun
charLength
(
fieldName
:
String
)
:
Expression
(
source
)
The
char_length
function of the field
fieldName
.