Check the keyspace schema
To check if the schema exists, execute a GraphQL check in http://localhost:8080/graphql-admin:
For all versions of a keyspace schema:
# Works in http://localhost:8080/graphql-admin
{
schemas(keyspace: "library") {
version
deployDate
contents
}
}{
"data": {
"schemas": [
{
"version": "4adc2e30-9e53-11eb-8fde-b341b9f82ca9",
"deployDate": "2021-04-16T01:30:14.035Z[Etc/UTC]",
"contents": "type Address @cql_entity(target: UDT) @cql_input {\n street: String\n city: String\n state: String\n zipCode: String @cql_column(name: \"zip_code\")\n }\n type Review @cql_entity(target: UDT) @cql_input {\n bookTitle: String @cql_column(name: \"book_title\")\n comment: String\n rating: Int\n reviewDate: Date @cql_column(name: \"review_date\")\n }\n type Book @key @cql_entity(name: \"book\") @cql_input {\n title: String! @cql_column(partitionKey: true)\n author: String @cql_column(clusteringOrder: ASC)\n }\n type Reader @key @cql_entity(name: \"reader\") @cql_input {\n name: String! @cql_column(partitionKey: true)\n user_id: Uuid! @cql_column(clusteringOrder: ASC)\n birthdate: Date\n email: [String] @cql_column(typeHint: \"set<varchar>\")\n reviews: [Review]\n address: [Address]\n }\n type Query {\n book(title:String!, author:String): Book\n reader(name:String!, user_id:Uuid): Reader\n }\n type Mutation {\n insertBook(book:BookInput!): Book\n deleteUser(book:BookInput!): Boolean\n insertReader(reader:ReaderInput!):Reader\n deleteReader(reader:ReaderInput!):Boolean\n }"
},
{
"version": "ba500230-9e50-11eb-8fde-b341b9f82ca9",
"deployDate": "2021-04-16T01:11:52.531Z[Etc/UTC]",
"contents": "type Address @cql_entity(target: UDT) @cql_input {\n street: String\n city: String\n state: String\n zipCode: String @cql_column(name: \"zip_code\")\n }\n type Review @cql_entity(target: UDT) @cql_input {\n bookTitle: String @cql_column(name: \"book_title\")\n comment: String\n rating: Int\n reviewDate: Date @cql_column(name: \"review_date\")\n }\n type Book @key @cql_entity(name: \"book\") @cql_input {\n title: String! @cql_column(partitionKey: true)\n author: String @cql_column(clusteringOrder: ASC)\n }\n type Reader @cql_entity(name: \"reader\") @cql_input {\n name: String! @cql_column(partitionKey: true)\n user_id: Uuid! @cql_column(clusteringOrder: ASC)\n birthdate: Date\n email: [String] @cql_column(typeHint: \"set<varchar>\")\n reviews: [Review]\n address: [Address]\n }\n type Query {\n book(title:String!, author:String): Book\n reader(name:String!, user_id:Uuid): Reader\n }\n type Mutation {\n insertBook(book:BookInput!): Book\n deleteUser(book:BookInput!): Boolean\n insertReader(reader:ReaderInput!):Reader\n deleteReader(reader:ReaderInput!):Boolean\n }"
},
{
"version": "afc1fb70-9e50-11eb-8fde-b341b9f82ca9",
"deployDate": "2021-04-16T01:11:34.823Z[Etc/UTC]",
"contents": "type Address @cql_entity(target: UDT) @cql_input {\n street: String\n city: String\n state: String\n zipCode: String @cql_column(name: \"zip_code\")\n }\n type Review @cql_entity(target: UDT) @cql_input {\n bookTitle: String @cql_column(name: \"book_title\")\n comment: String\n rating: Int\n reviewDate: Date @cql_column(name: \"review_date\")\n }\n type Book @key @cql_entity(name: \"book\") @cql_input {\n title: String! @cql_column(partitionKey: true)\n author: String @cql_column(clusteringOrder: ASC)\n }\n type Reader @cql_entity(name: \"reader\") @cql_input {\n name: String! @cql_column(partitionKey: true)\n user_id: Uuid! @cql_column(clusteringOrder: ASC)\n birthdate: Date\n email: [String] @cql_column(typeHint: \"set<varchar>\")\n reviews: [Review]\n address: [Address]\n }\n type Query {\n book(title:String!, author:String): Book\n reader(name:String!, user_id:Uuid): Reader\n }\n type Mutation {\n insertBook(book:BookInput!): Book\n deleteUser(book:BookInput!): Boolean\n insertReader(reader:ReaderInput!):Reader\n deleteReader(reader:ReaderInput!):Boolean\n }"
},
{
"version": "92ab6350-9e50-11eb-8fde-b341b9f82ca9",
"deployDate": "2021-04-16T01:10:46.021Z[Etc/UTC]",
"contents": "type Address @cql_entity(target: UDT) @cql_input {\n street: String\n city: String\n state: String\n zipCode: String @cql_column(name: \"zip_code\")\n }\n type Review @cql_entity(target: UDT) @cql_input {\n bookTitle: String @cql_column(name: \"book_title\")\n comment: String\n rating: Int\n reviewDate: Date @cql_column(name: \"review_date\")\n }\n type Book @key @cql_entity(name: \"book\") @cql_input {\n title: String! @cql_column(partitionKey: true)\n author: String @cql_column(clusteringOrder: ASC)\n }\n type Reader @cql_entity(name: \"reader\") @cql_input {\n name: String! @cql_column(partitionKey: true)\n user_id: Uuid! @cql_column(clusteringOrder: ASC)\n birthdate: Date\n email: [String] @cql_column(typeHint: \"set<varchar>\")\n reviews: [Review]\n address: [Address]\n }\n type Query {\n book(title:String!, author:String): Book\n }\n type Mutation {\n insertBook(book:BookInput!): Book\n deleteUser(book:BookInput!): Boolean\n insertReader(reader:ReaderInput!):Reader\n }"
},
{
"version": "72b6d890-9e50-11eb-8fde-b341b9f82ca9",
"deployDate": "2021-04-16T01:09:52.409Z[Etc/UTC]",
"contents": "type Address @cql_entity(target: UDT) @cql_input {\n street: String\n city: String\n state: String\n zipCode: String @cql_column(name: \"zip_code\")\n }\n type Review @cql_entity(target: UDT) @cql_input {\n bookTitle: String @cql_column(name: \"book_title\")\n comment: String\n rating: Int\n reviewDate: Date @cql_column(name: \"review_date\")\n }\n type Book @key @cql_entity(name: \"book\") @cql_input {\n title: String! @cql_column(partitionKey: true)\n author: String @cql_column(clusteringOrder: ASC)\n }\n type Reader @cql_entity(name: \"reader\") @cql_input {\n name: String! @cql_column(partitionKey: true)\n user_id: Uuid! @cql_column(clusteringOrder: ASC)\n birthdate: Date\n email: [String] @cql_column(typeHint: \"set<varchar>\")\n reviews: [Review]\n address: [Address]\n }\n type Query {\n book(title:String!, author:String): Book\n }\n type Mutation {\n insertBook(book:BookInput!): Book\n deleteUser(book:BookInput!): Boolean\n }"
},
{
"version": "5d6f0020-9e50-11eb-8fde-b341b9f82ca9",
"deployDate": "2021-04-16T01:09:16.706Z[Etc/UTC]",
"contents": "type Address @cql_entity(target: UDT) @cql_input {\n street: String\n city: String\n state: String\n zipCode: String @cql_column(name: \"zip_code\")\n }\n type Review @cql_entity(target: UDT) @cql_input {\n bookTitle: String @cql_column(name: \"book_title\")\n comment: String\n rating: Int\n reviewDate: Date @cql_column(name: \"review_date\")\n }\n type Book @key @cql_entity(name: \"book\") @cql_input {\n title: String! @cql_column(partitionKey: true)\n author: String @cql_column(clusteringOrder: ASC)\n }\n type Query {\n book(title:String!, author:String): Book\n }\n type Mutation {\n insertBook(book:BookInput!): Book\n deleteUser(book:BookInput!): Boolean\n }\n type Reader @cql_entity(name: \"reader\") @cql_input {\n name: String! @cql_column(partitionKey: true)\n user_id: Uuid! @cql_column(clusteringOrder: ASC)\n birthdate: Date\n email: [String] @cql_column(typeHint: \"set<varchar>\")\n reviews: [Review]\n address: [Address]\n }"
},
{
"version": "3f607370-9e50-11eb-8fde-b341b9f82ca9",
"deployDate": "2021-04-16T01:08:26.279Z[Etc/UTC]",
"contents": " type Book @key @cql_entity(name: \"book\") @cql_input {\n title: String! @cql_column(partitionKey: true)\n author: String @cql_column(clusteringOrder: ASC)\n }\n type Query {\n book(title:String!, author:String): Book\n }\n type Mutation {\n insertBook(book:BookInput!): Book\n deleteUser(book:BookInput!): Boolean\n }\n type Address @cql_entity(target: UDT) @cql_input {\n street: String\n city: String\n state: String\n zipCode: String @cql_column(name: \"zip_code\")\n }\n type Review @cql_entity(target: UDT) @cql_input {\n bookTitle: String @cql_column(name: \"book_title\")\n comment: String\n rating: Int\n reviewDate: Date @cql_column(name: \"review_date\")\n }\n type Reader @cql_entity(name: \"reader\") @cql_input {\n name: String! @cql_column(partitionKey: true)\n user_id: Uuid! @cql_column(clusteringOrder: ASC)\n birthdate: Date\n email: [String] @cql_column(typeHint: \"set<varchar>\")\n reviews: [Review]\n address: [Address]\n}"
},
{
"version": "01a00a50-9e50-11eb-8fde-b341b9f82ca9",
"deployDate": "2021-04-16T01:06:42.677Z[Etc/UTC]",
"contents": " type Book @key @cql_entity(name: \"book\") @cql_input {\n title: String! @cql_column(partitionKey: true)\n author: String @cql_column(clusteringOrder: ASC)\n }\n type Query {\n book(title:String!, author:String): Book\n }\n type Mutation {\n insertBook(book:BookInput!): Book\n deleteUser(book:BookInput!): Boolean\n }\n type Address @cql_entity(target: UDT) @cql_input {\n street: String\n city: String\n state: String\n zipCode: String @cql_column(name: \"zip_code\")\n }\n type Review @cql_entity(target: UDT) @cql_input {\n bookTitle: String @cql_column(name: \"book_title\")\n comment: String\n rating: Int\n reviewDate: Date @cql_column(name: \"review_date\")\n }\n type Reader @cql_entity(name: \"reader\") @cql_input {\n name: String! @cql_column(partitionKey: true)\n user_id: Uuid! @cql_column(clusteringOrder: ASC)\n birthdate: Date\n email: [String] @cql_column(typeHint: \"set<varchar>\")\n reviews: [Review]\n address: [Address]\n}"
},
{
"version": "a19da400-9e4f-11eb-8fde-b341b9f82ca9",
"deployDate": "2021-04-16T01:04:01.600Z[Etc/UTC]",
"contents": " type Book @key @cql_entity(name: \"book\") @cql_input {\n title: String! @cql_column(partitionKey: true)\n author: String @cql_column(clusteringOrder: ASC)\n }\n type Query {\n book(title:String!, author:String): Book\n }\n type Mutation {\n insertBook(book:BookInput!): Book\n deleteUser(book:BookInput!): Boolean\n }\n type Address @cql_entity(target: UDT) @cql_input {\n street: String\n city: String\n state: String\n zipCode: String @cql_column(name: \"zip_code\")\n }\n type Review @cql_entity(target: UDT) @cql_input {\n bookTitle: String @cql_column(name: \"book_title\")\n comment: String\n rating: Int\n reviewDate: Date @cql_column(name: \"review_date\")\n }\n type Reader @cql_entity(name: \"reader\") @cql_input {\n name: String! @cql_column(partitionKey: true)\n user_id: Uuid! @cql_column(clusteringOrder: ASC)\n birthdate: Date\n email: [String] @cql_column(typeHint: \"set<varchar>\")\n reviews: [Review]\n address: [Address]\n}"
},
{
"version": "290b6630-9e4f-11eb-8fde-b341b9f82ca9",
"deployDate": "2021-04-16T01:00:39.315Z[Etc/UTC]",
"contents": " type Book @key @cql_entity(name: \"book\") @cql_input {\n title: String! @cql_column(partitionKey: true)\n author: String @cql_column(clusteringOrder: ASC)\n }\n type Query {\n book(title:String!, author:String): Book\n }\n type Mutation {\n insertBook(book:BookInput!): Book\n deleteUser(book:BookInput!): Boolean\n }\n type Address @cql_entity(target: UDT) {\n street: String\n city: String\n state: String\n zipCode: String @cql_column(name: \"zip_code\")\n }\n type Review @cql_entity(target: UDT) @cql_input {\n bookTitle: String @cql_column(name: \"book_title\")\n comment: String\n rating: Int\n reviewDate: Date @cql_column(name: \"review_date\")\n}"
}
]
}
}Note that the result lists the current schema version for every loaded schema.
For a particular version of a keyspace schema:
{
schema(keyspace: "library", version: "01a00a50-9e50-11eb-8fde-b341b9f82ca9") {
version
deployDate
contents
}
}{
"data": {
"schema": {
"version": "01a00a50-9e50-11eb-8fde-b341b9f82ca9",
"deployDate": "2021-04-16T01:06:42.677Z[Etc/UTC]",
"contents": " type Book @key @cql_entity(name: \"book\") @cql_input {\n title: String! @cql_column(partitionKey: true)\n author: String @cql_column(clusteringOrder: ASC)\n }\n type Query {\n book(title:String!, author:String): Book\n }\n type Mutation {\n insertBook(book:BookInput!): Book\n deleteUser(book:BookInput!): Boolean\n }\n type Address @cql_entity(target: UDT) @cql_input {\n street: String\n city: String\n state: String\n zipCode: String @cql_column(name: \"zip_code\")\n }\n type Review @cql_entity(target: UDT) @cql_input {\n bookTitle: String @cql_column(name: \"book_title\")\n comment: String\n rating: Int\n reviewDate: Date @cql_column(name: \"review_date\")\n }\n type Reader @cql_entity(name: \"reader\") @cql_input {\n name: String! @cql_column(partitionKey: true)\n user_id: Uuid! @cql_column(clusteringOrder: ASC)\n birthdate: Date\n email: [String] @cql_column(typeHint: \"set<varchar>\")\n reviews: [Review]\n address: [Address]\n}"
}
}
}