11.2 Schema Objects and Functions

Schema

The syntax for this function shown in EBNF is:

Schema
    ::= '.getName()'         
        | '.existsInDatabase()'
        | '.getSession()'
        | '.getCollection(' StringLiteral ')'
        | '.getCollections()'
        | '.getCollectionAsTable(' StringLiteral ')'
        | '.dropCollection(' StringLiteral ')'
        | '.getTable(' StringLiteral ')'
        | '.getTables()'
        | '.createCollection(' StringLiteral ')'

Figure 11.6 Schema

Image shows the syntax in EBNF form as described in the preceding text.

Collection

The syntax for this function shown in EBNF is:

Collection
    ::= '.getSchema()'
        | '.getName()'
        | '.getSession()'
        | '.existsInDatabase()'
        | '.replaceOne(' DocumentId ',' DocumentOrJSON  ')'
        | '.addOrReplaceOne(' DocumentId ',' DocumentOrJSON  ')'
        | '.getOne(' DocumentId ')'
        | '.removeOne(' DocumentId ')'
        | CollectionFindFunction
        | CollectionModifyFunction
        | CollectionAddFunction
        | CollectionRemoveFunction
        | CollectionCreateIndex
        | CollectionDropIndex

Figure 11.7 Collection

Table

The syntax for this function shown in EBNF is:

Table
    ::= '.getSchema()'
        | '.getName()'
        | '.getSession()'
        | '.existsInDatabase()'
        | '.isView()'
        | TableSelectFunction
        | TableUpdateFunction
        | TableInsertFunction
        | TableDeleteFunction

Figure 11.8 Table