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Made the select pageable #31

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9ef4cb1
Made the select pageable
olafgeibig May 23, 2014
b0f18c8
Updated readme about paging
olafgeibig May 23, 2014
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Updated readme about paging
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@olafgeibig
olafgeibig committed May 23, 2014
commit b0f18c8765ad4b813c7bdab61f8901d4b1423d1b
11 changes: 7 additions & 4 deletions README.md
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Expand Up @@ -55,7 +55,7 @@ The module will reply to all requests. In the message, there will be either a `"
["Mr. Test", "mr-test@example.com", true, 32, 123.45, "2014-04-04"],
["Mrs. Test", "mrs-test@example.com", false, 16, 543.21, "2022-02-22"]
]
}
}

* `rows` gives you the number of rows affected by the statement sent to the server. Bear in mind that MySQL only shows a row count on changed rows (DELETE, UPDATE, INSERT statements) whereas PostgreSQL also shows the number of SELECTed rows here.
* `message` is a status message from the server.
Expand Down Expand Up @@ -86,11 +86,14 @@ Use this action to insert new rows into a table. You need to specify a table, th
### select

The `select` action creates a `SELECT` statement to get a projection from a table. You can filter the columns by providing a `fields` array. If you omit the `fields` array, it selects every column available in the table.
A simple paging can be done with the optional parameters limit and offset.

{
"action" : "select",
"table" : "some_test",
"fields" : ["name", "email", "is_male", "age", "money", "wedding_date"], // Optional
"limit" : 10, // Optional
"offset" : 100 // Optional
}

### prepared
Expand Down Expand Up @@ -129,7 +132,7 @@ Takes several statements and wraps them into a single transaction for the server

### raw - Raw commands

Use this action to send arbitrary commands to the database. You should be able to do submit any query or insertion with this command.
Use this action to send arbitrary commands to the database. You should be able to do submit any query or insertion with this command.

Here is an example for creating a table in PostgreSQL:

Expand Down Expand Up @@ -157,7 +160,7 @@ And if you want to drop it again, you can send the following:

You can always use `raw` to do anything on the database. If the statement is a query, it will return its results just like a `select`.

The `select` and `insert` commands are just for you to be able to have a cross-database application in the end. If you do not use `raw`, these commands should create the needed statements for you.
The `select` and `insert` commands are just for you to be able to have a cross-database application in the end. If you do not use `raw`, these commands should create the needed statements for you.

* `update` - Updates rows of a table
* `delete` - Deletes rows from a table
Expand Down Expand Up @@ -202,7 +205,7 @@ These actions are currently not available, but they should be implemented in the
// email VARCHAR(255),
// age INTEGER
// );
{
{
"action" : "create",
"table" : "some_test",
"fields" : ["id PRIMARY KEY", "name VARCHAR(255)", "email VARCHAR(255)", "age INTEGER"]
Expand Down