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Merge pull request #476 from mk3008/471-create-tosubquery-page
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Creating a Subquery Demo Page
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@mk3008
mk3008 authored Jul 18, 2024
2 parents 84148fb + e45745d commit 20257a4
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70 changes: 29 additions & 41 deletions demo/CarbunqlWeb/Pages/Format.razor
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Original file line number Diff line number Diff line change
Expand Up @@ -6,53 +6,41 @@

<PageTitle>Format</PageTitle>

<div class="container-fluid">
@* <div class="row" Style="margin: 0px 0px 16px 0px;">
<RadzenMenu class="rz-shadow-3">
<RadzenMenuItem Text="Clear SQL" Icon="clear" Click=@OnClear>
</RadzenMenuItem>
</RadzenMenu>
</div>*@
<div class="row">
<div class="col-md-12 p-3">
<RadzenText TextStyle="TextStyle.H4">Format</RadzenText>
<RadzenText TextStyle="TextStyle.H4">Format</RadzenText>

<RadzenText>SQL can be formatted.(select, values, insert, create table, create index, alter table)</RadzenText>

<RadzenCard>
<RadzenText TextStyle="TextStyle.Subtitle2">Source code</RadzenText>
<RadzenTextArea @bind-Value=@sourcecode TValue="string" Style="width: 100%; min-height: 150px; font-family: 'Ricty Diminished', SFMono-Regular, Consolas, 'Courier New', 'BIZ UDGothic', Meiryo, monospace; font-size: 18px; white-space: pre;" ReadOnly="true" />
</RadzenCard>
</div>
</div>
<div class="row">
<div class="col-md-12 p-3">
<RadzenText TextStyle="TextStyle.H5">Demo</RadzenText>
</div>
<div class="col-md-6 p-3">
<RadzenCard>
<RadzenText TextStyle="TextStyle.Subtitle2">Input</RadzenText>
<RadzenTextArea @bind-Value=@sql TValue="string" Change=@OnChange Style="width: 100%; min-height: 600px; font-family: 'Ricty Diminished', SFMono-Regular, Consolas, 'Courier New', 'BIZ UDGothic', Meiryo, monospace; font-size: 18px; white-space: pre;" Placeholder="Enter select query(ex. select * from table)" />
</RadzenCard>
</div>
<div class="col-md-6 p-3">
<RadzenCard>
<RadzenText TextStyle="TextStyle.Subtitle2">Result</RadzenText>
<RadzenTextArea @bind-Value=@fsql TValue="string" Change=@OnChange Style="width: 100%; min-height: 600px; font-family: 'Ricty Diminished', SFMono-Regular, Consolas, 'Courier New', 'BIZ UDGothic', Meiryo, monospace; font-size: 18px; white-space: pre;" ReadOnly="true" />
</RadzenCard>
</div>
<RadzenText>SQL can be formatted.(select, values, insert, create table, create index, alter table)</RadzenText>

</div>
</div>
<RadzenTabs TabPosition=TabPosition.Top RenderMode="TabRenderMode.Client" >
<Tabs>
<RadzenTabsItem Text="Example">
<div class="row">
<div class="col-md-6 p-3">
<RadzenCard>
<RadzenText TextStyle="TextStyle.Subtitle2">Input</RadzenText>
<RadzenTextArea @bind-Value=@sql TValue="string" Change=@OnChange Style="width: 100%; min-height: 600px; font-family: 'Ricty Diminished', SFMono-Regular, Consolas, 'Courier New', 'BIZ UDGothic', Meiryo, monospace; font-size: 18px; white-space: pre;" Placeholder="Enter select query(ex. select id, value from table)" />
</RadzenCard>
</div>
<div class="col-md-6 p-3">
<RadzenCard>
<RadzenText TextStyle="TextStyle.Subtitle2">Result</RadzenText>
<RadzenTextArea @bind-Value=@fsql TValue="string" Change=@OnChange Style="width: 100%; min-height: 600px; font-family: 'Ricty Diminished', SFMono-Regular, Consolas, 'Courier New', 'BIZ UDGothic', Meiryo, monospace; font-size: 18px; white-space: pre;" ReadOnly="true" />
</RadzenCard>
</div>
</div>

@code {
</RadzenTabsItem>
<RadzenTabsItem Text="Source">
<RadzenText Style="font-family: 'Ricty Diminished', SFMono-Regular, Consolas, 'Courier New', 'BIZ UDGothic', Meiryo, monospace; font-size: 18px; white-space: pre;" ReadOnly="true" >using Carbunql;

string fsql = string.Empty;
var sql = QueryCommandableParser.Parse("select id, val from table_a as a")
.ToText();</RadzenText>
</RadzenTabsItem>
</Tabs>
</RadzenTabs>

string sourcecode = @"using Carbunql;
@code {

var q = QueryCommandableParser.Parse(sql_text);
Console.WriteLine(q.ToText());";
string fsql = string.Empty;

protected override void OnInitialized()
{
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158 changes: 79 additions & 79 deletions demo/CarbunqlWeb/Pages/SubQuery.razor
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@@ -1,88 +1,92 @@
@page "/subquery"
@using Carbunql;
@using Carbunql.Building;

<PageTitle>To SubQuery</PageTitle>

<div class="container-fluid">
@* <div class="row" Style="margin: 0px 0px 16px 0px;">
<RadzenMenu class="rz-shadow-3">
<RadzenMenuItem Text="Clear SQL" Icon="clear" Click=@OnClear>
</RadzenMenuItem>
</RadzenMenu>
</div>*@
<div class="row">
<div class="col-md-12 p-3">
<RadzenText TextStyle="TextStyle.H4">To SubQuery</RadzenText>

<RadzenText>A select query can be converted to a sub query.</RadzenText>

<RadzenCard>
<RadzenText TextStyle="TextStyle.Subtitle2">Source code</RadzenText>
<RadzenTextArea @bind-Value=@sourcecode TValue="string" Style="width: 100%; min-height: 500px; font-family: 'Ricty Diminished', SFMono-Regular, Consolas, 'Courier New', 'BIZ UDGothic', Meiryo, monospace; font-size: 18px; white-space: pre;" ReadOnly="true" />
</RadzenCard>
</div>
</div>
<div class="row">
<div class="col-md-12 p-3">
<RadzenText TextStyle="TextStyle.H5">Demo</RadzenText>
</div>

<div class="col-md-6 p-3">
<RadzenCard>
<RadzenText TextStyle="TextStyle.Subtitle2">Alias</RadzenText>
<RadzenTextBox Change=@OnChange @bind-Value=@alias />
</RadzenCard>
</div>
</div>
<div class="row">
<div class="col-md-6 p-3">
<RadzenCard>
<RadzenText TextStyle="TextStyle.Subtitle2">Input</RadzenText>
<RadzenTextArea @bind-Value=@sql TValue="string" Change=@OnChange Style="width: 100%; min-height: 600px; font-family: 'Ricty Diminished', SFMono-Regular, Consolas, 'Courier New', 'BIZ UDGothic', Meiryo, monospace; font-size: 18px; white-space: pre;" Placeholder="Enter select query(ex. select id, value from table)" />
</RadzenCard>
</div>
<div class="col-md-6 p-3">
<RadzenCard>
<RadzenText TextStyle="TextStyle.Subtitle2">Result</RadzenText>
<RadzenTextArea @bind-Value=@fsql TValue="string" Change=@OnChange Style="width: 100%; min-height: 600px; font-family: 'Ricty Diminished', SFMono-Regular, Consolas, 'Courier New', 'BIZ UDGothic', Meiryo, monospace; font-size: 18px; white-space: pre;" ReadOnly="true" />
</RadzenCard>
</div>
</div>
</div>
<RadzenText TextStyle="TextStyle.H4">To SubQuery</RadzenText>

<RadzenText>A select query can be converted to a sub query.</RadzenText>

<RadzenTabs TabPosition=TabPosition.Top RenderMode="TabRenderMode.Client" >
<Tabs>
<RadzenTabsItem Text="Example">
<div class="row">
<div class="col-md-6 p-3">
<RadzenCard>
<RadzenText TextStyle="TextStyle.Subtitle2">Alias</RadzenText>
<RadzenTextBox Change=@OnChange @bind-Value=@alias />
</RadzenCard>
</div>
</div>
<div class="row">
<div class="col-md-6 p-3">
<RadzenCard>
<RadzenText TextStyle="TextStyle.Subtitle2">Input</RadzenText>
<RadzenTextArea @bind-Value=@sql TValue="string" Change=@OnChange Style="width: 100%; min-height: 600px; font-family: 'Ricty Diminished', SFMono-Regular, Consolas, 'Courier New', 'BIZ UDGothic', Meiryo, monospace; font-size: 18px; white-space: pre;" Placeholder="Enter select query(ex. select id, value from table)" />
</RadzenCard>
</div>
<div class="col-md-6 p-3">
<RadzenCard>
<RadzenText TextStyle="TextStyle.Subtitle2">Result</RadzenText>
<RadzenTextArea @bind-Value=@fsql TValue="string" Change=@OnChange Style="width: 100%; min-height: 600px; font-family: 'Ricty Diminished', SFMono-Regular, Consolas, 'Courier New', 'BIZ UDGothic', Meiryo, monospace; font-size: 18px; white-space: pre;" ReadOnly="true" />
</RadzenCard>
</div>
</div>

</RadzenTabsItem>
<RadzenTabsItem Text="Source">
<RadzenText Style="font-family: 'Ricty Diminished', SFMono-Regular, Consolas, 'Courier New', 'BIZ UDGothic', Meiryo, monospace; font-size: 18px; white-space: pre;" ReadOnly="true" >using Carbunql;

var sql = new SelectQuery("select id, val from table_a as a")
.ToSubQuery(alias)
.ToText();</RadzenText>
</RadzenTabsItem>
</Tabs>
</RadzenTabs>

@code {
string sql = @"WITH
x AS (
SELECT
t.id,
t.col1 AS value
FROM
table AS t
)
monthly_sales AS (
SELECT
store_id,
product_id,
DATE_TRUNC('month', sales_date) AS month,
SUM(sales_amount) AS total_sales
FROM
sales
GROUP BY
store_id,
product_id,
DATE_TRUNC('month', sales_date)
),
total_monthly_sales AS (
SELECT
store_id,
month,
SUM(total_sales) AS total_sales
FROM
monthly_sales
GROUP BY
store_id,
month
)
SELECT
x.id,
x.value as val
ms.store_id,
ms.product_id,
ms.month,
ms.total_sales,
tms.total_sales AS total_monthly_sales,
(ms.total_sales::FLOAT / tms.total_sales) * 100 AS sales_percentage
FROM
x";
monthly_sales ms
INNER JOIN
total_monthly_sales tms ON ms.store_id = tms.store_id AND ms.month = tms.month
ORDER BY
ms.month,
ms.product_id";

string fsql = string.Empty;

string sourcecode = @"using Carbunql;
using Carbunql.Building;
var subsq = new SelectQuery(""select id, val from table_a"");
var sq = new SelectQuery();
//Convert select query to Common table
//Return value is FromClause class and SelectableTable class
var (_, t) = sq.From(subsq).As(""alias"");
//Select all columns of the sub query
sq.Select(t);
Console.WriteLine(q.ToCommand().CommandText);";

string alias = "q";

protected override void OnInitialized()
Expand All @@ -105,13 +109,9 @@ Console.WriteLine(q.ToCommand().CommandText);";
}
try
{
var sq = new SelectQuery();
var (f, q) = sq.From(new SelectQuery(sql)).As("q");

sq.Select(q);


fsql = sq.ToCommand().CommandText;
fsql = new SelectQuery(sql)
.ToSubQuery(alias)
.ToText();
}
catch (Exception ex)
{
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