Hi,
How to search reserve/special characters on multimatch query ?
First of all , here the analyzer details for your reference.
index :
analysis :
analyzer :
default_index :
type : custom
tokenizer : whitespace
filter : [ word_delimiter, snowball, lowercase]
default_search :
type : custom
tokenizer : whitespace
filter : [ word_delimiter, snowball, lowercase]
filter :
word_delimiter :
type : word_delimiter
preserve_original : true
split_on_numerics : true
stem_english_possessive : false
The following query returns no resluts , when using the multimatch query.
"query" : {
"bool" : {
"must" : {
"multi_match" : {
"query" : "\\(\\)",
"fields" : [ "field1", "field2", "field3", "field4" ],
"operator" : "AND"
}
}
}
Where when i search through specific field it works perfectly.
"query" : {
"bool" : {
"must" : {
"query_string" : {
"query" : "message:\\(\\)",
"default_operator" : "and"
}
}
}
}
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