public final Class MysqlxExpr

*
An array of expressions

*
Column identifier

for table: col\@doc_path, tbl.col\@doc_path col, tbl.col, schema.tbl.col
for document collection: doc_path
//
@par production list
@code{unparsed}
col_identifier: string "." string "." string |
: string "." string |
: string |
: string "." string "." string "@" document_path |
: string "." string "@" document_path |
: string "@" document_path |
: document_path
document_path: member | arrayLocation | doubleAsterisk
member = "." string | "." "*"
arrayLocation = "[" index "]" | "[" "*" "]"
doubleAsterisk = "**"
@endcode

*
Document path item

@par production list
@code{unparsed}
document_path: path_item | path_item document_path
path_item    : member | array_index | "**"
member       : "." string | "." "*"
array_index  : "[" number "]" | "[" "*" "]"
@endcode

*
The "root" of the expression tree.

*
Function call: ``func(a, b, "1", 3)``

@par production list
@code{unparsed}
function_call: `identifier` "(" [ `expr` ["," `expr` ]* ] ")"
@endcode

*
Identifier: name, schame.name

@par production list
@code{unparsed}
identifier: string "." string |
: string
@endcode

*
An object (with expression values)

Protobuf type Mysqlx.Expr.Operator