本文整理匯總了TypeScript中rethinkdb.row.hasFields方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript row.hasFields方法的具體用法？TypeScript row.hasFields怎麽用？TypeScript row.hasFields使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類rethinkdb.row的用法示例。
在下文中一共展示了row.hasFields方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: doc
r.connect({ host: "localhost", port: 28015 }).then(function(conn: r.Connection) {
console.log("HI", conn);
const testDb = r.db("test");
r.table("players").hasFields("games_won").run(conn).then(cursorCallback);
r.table("players").hasFields({ "games_won": { "championships": true } }).run(conn).then(cursorCallback);
r.table("players").filter(r.row.hasFields("games_won").not()).run(conn).then(cursorCallback);
r.table("players").filter(r.row.hasFields({ "games_won": { "championships": true } }).not()).run(conn).then(cursorCallback);
testDb.tableCreate("users").run(conn).then(function() {
const users = testDb.table("users");
users.insert({ name: "bob" }).run(conn, function() {
});
users.filter(function(doc?) {
return doc("henry").eq("bob");
})
.between("james", "beth")
.limit(4)
.run(conn)
.then((cursor: r.Cursor) => {
cursor.toArray().then((rows: any[]) => {
console.log(rows);
});
});
});
});示例2: function
r.connect({ host: "localhost", port: 28015 }, function(err: Error, conn: r.Connection) {
console.log("HI", err, conn);
conn.server((err, server) => {});
const testDb = r.db("test");
r.table("players").hasFields("games_won").run(conn, errorAndCursorCallback);
r.table("players").hasFields({ "games_won": { "championships": true } }).run(conn, errorAndCursorCallback);
r.table("players").filter(r.row.hasFields("games_won").not()).run(conn, errorAndCursorCallback);
r.table("players").filter(r.row.hasFields({ "games_won": { "championships": true } }).not()).run(conn, errorAndCursorCallback);
r.table("players").filter(
r.row.hasFields("games_won").not()
.or(r.row("games_won").not().eq(true))
.and(true)
)
.run(conn, errorAndCursorCallback);
const center = r.point(123, 456);
r.table("geo")
.getIntersecting(r.circle(center, 1000, { unit: "m" }), { index: "location" })
.orderBy(r.row("location").distance(center, { unit: "m" }))
.eqJoin("external", testDb.table("other"), { index: "external" })
.getField("right")
.run(conn, errorAndCursorCallback);
testDb.tableCreate("users").run(conn, function(err, stuff) {
const users = testDb.table("users");
users.wait({waitFor: 'ready_for_reads'});
users.insert({ name: "bob" }).run(conn, function() {
});
users.hasFields("foo_bar").run(conn, () => {});
users.filter(function(doc?) {
return doc("henry").eq("bob");
})
.filter(r.row("updatedAt").default(0).lt(r.now().sub(1000)))
.between("james", "beth")
.limit(4)
.run(conn, function(err, cursor) {
cursor.toArray<string>((err, strings) => {
console.log(strings);
});
});
});
testDb.table("users").indexCreate("name_index", [r.row("name")]);
r.js("'str1' + 'str2'").run(conn, function (err, value) {});
r.uuid().run(conn, function (err, uuid) {});
r.uuid("input value").run(conn, function (err, uuid) {});
r.table("games").changes().run(conn, function(err, cursor) {
cursor.each(console.log);
});
});示例3: function
r.connect({ host: "localhost", port: 28015 }, function(err: Error, conn: r.Connection) {
console.log("HI", err, conn);
const testDb = r.db("test");
r.table("players").hasFields("games_won").run(conn, errorAndCursorCallback);
r.table("players").hasFields({ "games_won": { "championships": true } }).run(conn, errorAndCursorCallback);
r.table("players").filter(r.row.hasFields("games_won").not()).run(conn, errorAndCursorCallback);
r.table("players").filter(r.row.hasFields({ "games_won": { "championships": true } }).not()).run(conn, errorAndCursorCallback);
r.table("players").filter(
r.row.hasFields("games_won").not()
.or(r.row("games_won").not().eq(true))
.and(true)
)
.run(conn, errorAndCursorCallback);
testDb.tableCreate("users").run(conn, function(err, stuff) {
const users = testDb.table("users");
users.insert({ name: "bob" }).run(conn, function() {
});
users.hasFields("foo_bar").run(conn, () => {});
users.filter(function(doc?) {
return doc("henry").eq("bob");
})
.filter(r.row("updatedAt").default(0).lt(r.now().sub(1000)))
.between("james", "beth")
.limit(4)
.run(conn, function(err, cursor) {
cursor.toArray<string>((err, strings) => {
console.log(strings);
});
});
});
r.js("'str1' + 'str2'").run(conn, function (err, value) {});
r.uuid().run(conn, function (err, uuid) {});
r.uuid("input value").run(conn, function (err, uuid) {});
r.table("games").changes().run(conn, function(err, cursor) {
cursor.each(console.log);
});
});