本文整理汇总了TypeScript中tedious.Connection.execSql方法的典型用法代码示例。如果您正苦于以下问题：TypeScript Connection.execSql方法的具体用法？TypeScript Connection.execSql怎么用？TypeScript Connection.execSql使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类tedious.Connection的用法示例。
在下文中一共展示了Connection.execSql方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: function
managers.dbManager.allowRequest(userId, apiKey, function(authorised) {
if(!authorised) {
res.status(500).send();
}
else {
var request = new Request(
`
INSERT INTO [dbo].[CurrentInstructions] (DeviceId, UserId, InstructionType, InstructionValues, RequestedTime, Requester)
VALUES (@DeviceId, @UserId, @InstructionType, @InstructionValues, @RequestedTime, @Requester)
`,
function(err, rowCount) {
if (err) {
console.log(err);
res.status(500).send("Error");
}
else {
console.log('Complete: %s row(s) returned', rowCount);
connection.close();
res.send('Complete: ' + rowCount + ' row(s) returned');
}
}
);
request.addParameter('DeviceId', TYPES.NVarChar, deviceId);
request.addParameter('UserId', TYPES.NVarChar, userId);
request.addParameter('InstructionType', TYPES.NVarChar, instructionType);
request.addParameter('InstructionValues', TYPES.NVarChar, JSON.stringify(instructionValues));
request.addParameter('RequestedTime', TYPES.DateTime, new Date());
request.addParameter('Requester', TYPES.NVarChar, 'Nick');
connection.execSql(request);
sendInstructionToDevice();
}
});示例2:
connection.on('connect', err => {
var request = new tedious.Request(sql.GetAuthorDetails, (err, rc, rows) => {
if (err){
console.log(err);
res.status(500).send("database error");
connection.close();
return;
}
if (!rc){
res.status(404).send("author not found");
connection.close();
return;
}
var author = {
id: rows[0].ID.value,
name: rows[0].Name.value,
books: []
};
author.books = rows.slice(1).map(row => {
return {
id :row.ID.value,
title: row.Title.value
}
});
res.json(author);
connection.close();
});
request.addParameter("authorId",tedious.TYPES.Int, authorId);
connection.execSql(request);
});示例3: rej
connection.on("connect", (err: any) => {
if (err) {
rej(err);
} else {
const request = new Request(query.sql, (err: any, count: number) => {
if (err) {
rej(err);
} else {
res(rows);
}
connection.close();
})
.on("row", row => {
const obj = row.reduce(
(p: any, c: any, i: number) => ({
...p,
[columns[i]]: c.value
}),
{}
);
rows.push(obj);
})
.on("columnMetadata", (meta: any[]) => {
columns = meta.map(x => x.colName);
});
if (query.params) {
Object.keys(query.params).forEach(x => {
const val = query.params[x];
request.addParameter(x, getType(val), val);
});
}
connection.execSql(request);
}
});示例4: function
managers.dbManager.allowRequest(userId, apiKey, function(authorised) {
if(!authorised) {
res.status(500).send();
}
else {
var result = [];
var request = new Request(
`
Select
*
from
SupportRequest
where
MessageID = @requestMessageId
`,
function(err, rowCount) {
if (err) {
console.log(err);
res.status(500).send("Error");
}
else {
console.log('Complete: %s row(s) returned', rowCount);
connection.close();
res.setHeader('content-type', 'application/x-www-form-urlencoded');
res.setHeader('Access-Control-Allow-Origin', '*');
res.status(200).send(result);
}
}
);
request.addParameter('requestMessageId', TYPES.NVarChar, requestMessageId);
request.on('row', function(columns) {
var row = {};
columns.forEach(function(column) {
if (column.value === null) {
console.log('NULL');
} else {
row[column.metadata.colName] = column.value;
}
});
result.push(row);
});
request.on('done', function(rowCount, more) {
console.log(rowCount + ' rows returned');
});
connection.execSql(request);
}
});示例5: function
managers.dbManager.allowRequest(userId, apiKey, function(authorised) {
if(!authorised) {
res.status(500).send();
}
else {
var result = [];
var request = new Request(
`
SELECT * FROM [dbo].[InstructionResponse]
WHERE DeviceId = @DeviceID AND UserId = @UserId AND Requester = @Requester AND RequestedTime > CAST(GETDATE() AS DATE)
ORDER BY RequestedTime DESC
`,
function(err, rowCount) {
if (err) {
console.log(err);
res.status(500).send("Error");
}
else {
console.log('Complete: %s row(s) returned', rowCount);
connection.close();
res.send(result);
}
}
);
request.addParameter('DeviceID', TYPES.NVarChar, deviceId);
request.addParameter('UserId', TYPES.NVarChar, deviceUserId);
request.addParameter('Requester', TYPES.NVarChar, userId);
request.on('row', function(columns) {
var row = {};
columns.forEach(function(column) {
if (column.value === null) {
console.log('NULL');
} else {
row[column.metadata.colName] = column.value;
}
});
result.push(row);
});
request.on('done', function(rowCount, more) {
console.log(rowCount + ' rows returned');
});
connection.execSql(request);
}
});示例6: function
managers.dbManager.allowRequest(userId, apiKey, function(authorised) {
if(!authorised) {
res.status(500).send();
}
else {
var result = [];
var request = new Request(
`
Select
delaybandId as ID,
delayBandLabel as [Band],
0 as [Occurences]
from
responseDelayBands
`,
function(err, rowCount) {
if (err) {
console.log(err);
res.status(500).send("Error");
}
else {
console.log('Complete: %s row(s) returned', rowCount);
connection.close();
res.send(result);
}
}
);
request.on('row', function(columns) {
var row = {};
columns.forEach(function(column) {
if (column.value === null) {
console.log('NULL');
} else {
row[column.metadata.colName] = column.value;
}
});
result.push(row);
});
request.on('done', function(rowCount, more) {
console.log(rowCount + ' rows returned');
});
connection.execSql(request);
}
});示例7: function
managers.dbManager.allowRequest(userId, apiKey, function(authorised) {
if(!authorised) {
res.status(500).send();
}
else {
var result = [];
var request = new Request(
`
SELECT CD.Id, CD.DeviceId, CD.UserId, CD.RouteId, CD.LastConnected, PD.IsPilot
FROM dbo.ConnectedDevices CD
LEFT JOIN [dbo].[PilotDevices] PD ON CD.DeviceId = PD.DeviceId
WHERE CD.LastConnected > CAST(GETDATE() AS DATE);
`,
function(err, rowCount) {
if (err) {
console.log(err);
res.status(500).send("Error");
}
else {
console.log('Complete: %s row(s) returned', rowCount);
connection.close();
res.setHeader('content-type', 'application/x-www-form-urlencoded');
res.setHeader('Access-Control-Allow-Origin', '*');
res.status(200).send(result);
}
}
);
request.on('row', function(columns) {
var row = {};
columns.forEach(function(column) {
if (column.value === null) {
console.log('NULL');
} else {
row[column.metadata.colName] = column.value;
}
});
result.push(row);
});
request.on('done', function(rowCount, more) {
console.log(rowCount + ' rows returned');
});
connection.execSql(request);
}
});