爲什麼我的sql語句在我的編輯器中工作，但不是我的JS功能？

Question

我有我的sql編輯器運行完美的sql語句，但是當我把它放在我的javascript函數中時，它告訴我無效的列爲我的客戶端ID。

function getFeedposts(data) { 
var limit = data.dollarLimit; 
var client_id = data.salesforce_username; 
var sqlQuery = `select coalesce(advertiser,'') as advertiser, 
coalesce(partner,'') as partner, 
coalesce(advertiser,'') || ' via ' || coalesce(partner,'') as line1, 
' - SSP: blah' as line2, 
' - Lead Date: ' || date as line3, 
'Yesterday''s Activity' as line4, 
' - Impressions: ' || coalesce(impressions,0) as line5, 
' - CPM: $' || coalesce(round(ecpm,2),0) as line6, 
' - Spend: $' || coalesce(round(revenue,2),0) as line7, 
'Yesterday''s Spend Breakout' as line7a, 
coalesce(device_type,'') as line8, 
'Running Spend Totals' as line9, 
' - 3 Day Spend: $' || coalesce(round(three,2),0) as line10, 
' - 7 Day Spend: $' || coalesce(round(seven,2),0) as line11, 
' - 30 Day Spend: $' || coalesce(round(thirty,2),0) as line12, 
coalesce(round(thirty,2),0) as line13, 
coalesce(round(seven,2),0) as line14, 
coalesce(round(three,2),0) as line15, 
coalesce(round(three,2),0) as line15, 
client_id as client_id 
from 
(select advertiser, partner, date, impressions, ecpm, revenue,  device_type, client_id 
,(select sum(m.revenue) 
FROM blahblah as m 
WHERE m.date > rl.date -30 
and advertiser = rl.advertiser 
and partner = rl.partner 
GROUP BY partner, advertiser) as thirty 
,(select sum(m.revenue) 
FROM blahblah as m 
WHERE m.date > rl.date -7 
and advertiser = rl.advertiser 
and partner = rl.partner 
GROUP BY partner, advertiser) as seven 
,(select sum(revenue) 
FROM blahblah as m 
WHERE m.date > rl.date -3 
and advertiser = rl.advertiser 
and partner = rl.partner 
GROUP BY partner, advertiser) as three 
from blahblah as rl 
) as idunno 
WHERE 
date = to_date('${data.date}','mm-dd-yyyy') 
and revenue > 1 and client_id ='myemail@email.com' 
`; 
queryRDS(sqlQuery, data); 
} 

這個工作，但是當我做

function getFeedposts(data) { 
var limit = data.dollarLimit; 
var client_id = data.salesforce_username; 
var sqlQuery = `select coalesce(advertiser,'') as advertiser, 
coalesce(partner,'') as partner, 
coalesce(advertiser,'') || ' via ' || coalesce(partner,'') as line1, 
' - SSP: blah' as line2, 
' - Lead Date: ' || date as line3, 
'Yesterday''s Activity' as line4, 
' - Impressions: ' || coalesce(impressions,0) as line5, 
' - CPM: $' || coalesce(round(ecpm,2),0) as line6, 
' - Spend: $' || coalesce(round(revenue,2),0) as line7, 
'Yesterday''s Spend Breakout' as line7a, 
coalesce(device_type,'') as line8, 
'Running Spend Totals' as line9, 
' - 3 Day Spend: $' || coalesce(round(three,2),0) as line10, 
' - 7 Day Spend: $' || coalesce(round(seven,2),0) as line11, 
' - 30 Day Spend: $' || coalesce(round(thirty,2),0) as line12, 
coalesce(round(thirty,2),0) as line13, 
coalesce(round(seven,2),0) as line14, 
coalesce(round(three,2),0) as line15, 
coalesce(round(three,2),0) as line15, 
client_id as client_id 
from 
(select advertiser, partner, date, impressions, ecpm, revenue,  device_type, client_id 
,(select sum(m.revenue) 
FROM blahblah as m 
WHERE m.date > rl.date -30 
and advertiser = rl.advertiser 
and partner = rl.partner 
GROUP BY partner, advertiser) as thirty 
,(select sum(m.revenue) 
FROM blahblah as m 
WHERE m.date > rl.date -7 
and advertiser = rl.advertiser 
and partner = rl.partner 
GROUP BY partner, advertiser) as seven 
,(select sum(revenue) 
FROM blahblah as m 
WHERE m.date > rl.date -3 
and advertiser = rl.advertiser 
and partner = rl.partner 
GROUP BY partner, advertiser) as three 
from blahblah as rl 
) as idunno 
WHERE 
date = to_date('${data.date}','mm-dd-yyyy') 
and revenue > 
`; 
    sqlQuery += limit + 'and client_id =' + client_id; 

    queryRDS(sqlQuery, data); 
    } 

我想知道爲什麼它會告訴無效列是做這樣當電流CLIENT_ID但電子郵件地址時，我硬編碼它完美罰款任何幫助，將不勝感激

這是錯誤消息我收到

RDS query successful 
finished writing to rds 
{ [error: column "joseph" does not exist] 
name: 'error', 
length: 101, 
    severity: 'ERROR', 
code: '42703', 
detail: undefined, 
hint: undefined, 
position: '1596', 
internalPosition: undefined, 
internalQuery: undefined, 
where: undefined, 
schema: undefined, 
table: undefined, 
column: undefined, 
dataType: undefined, 
constraint: undefined, 
file: 'parse_relation.c', 
line: '3090', 
routine: 'errorMissingColumn' } 

Answer 1

在工作示例中，您用單引號括住電子郵件值。在後者中，沒有圍繞電子郵件值的引號。

更改此：

sqlQuery += limit + 'and client_id =' + client_id 

要這樣：

sqlQuery += limit + "and client_id ='" + client_id +"'" 
// Notice the single quotes --------^----------------^ 
// enclosed in double quotes 

Answer 2

你只需要行改成這樣：

sqlQuery += limit + " and client_id = '" + client_id + "'"; 

因爲CLIENT_ID變量是不加引號的SQL語句，將它視爲列名，因此，你會得到無效的列ID錯誤。