String with quotes

I have this data

Rahul's...


I could display display this help operator q. How can I view this without using the operator of q.

Hello

Rahul_India wrote:
Yes thank you
I just read it.
But how oracle server processes the SQL when we use

select 'rahul''s is smart' from dual; 

When he sees a single quotation mark (not preceded Q), he realizes that you are using a string literal. He analyzes the text from left to right and launched a string of construction. If he sees one character other than a single quote, it adds to the chain. If he sees a single quotation mark, it looks like the next character. If this character is a single quote, she adds an apostrophe to the string and continues to analyze after the 2nd single quote. If the single quotation mark is followed by something other than an another single quote, as the end of the literal.

In your example, it looks at the first 5 characters after the quotation mark single opening (r, a, h, you and l) one at a time. We see that they are not single-wupotes, so it adds them to the chain.
When it comes to the 6th character, we see that it is a single quotation mark, so that it looks like the 7th character. Also, a single qutoe, so will add 1 single quotation mark in the string.
He keeps glancing at the 8th through 17 characters that you typed (, space, i, s, space, s, m, a, r and t) one at a time, sees that they are not single quotes and adds them to the chain.
When it comes to the 18th character, it looks like the next character after the beginning of the literal. In your example, it's a space: a space is not a single aupote, so full at this time the string.

Published by: Frank Kulash, October 14, 2012 14:05

Tags: Database

Similar Questions

  • JavaScript Command Window.getComputedStyle (document.body, ': after') .getPropertyValue ('content') returns the content with quotes

    When I use in my css:
    body: after {}
    content: "mobile";
    display: none;
    }
    And by controlling javascript with the command:
    size var = window.getComputedStyle (document.body, ': after') .getPropertyValue ('content');

    I get in firefox (mac v 23.0.1) returns the '' mobile' ' string with double quotes as return and, therefore, checking if size == 'mobile' returns false. In safari, the value returned 'mobile' without the quotes. How is it?

    What you get is a string that represents what you specified in the content.

    A content specification can include other things like a counter: body: after {content: "subjects []" counter (topics) "]" ;}}

    size = window.getComputedStyle(document.body,_':after').content would give: 'subjects []' counter (topics) "].

    If you need test the exact text of the contents: size == ' 'mobile "";

  • GREP to search for the string of quotes

    I have some strange "strings" of quotes that I need to look where there are single quotes and double row with nothing between them. So ' ' ' ' wording here. ' " "" "Here. »

    GREP lets you search a string of quotes that could consist of a number or combination of single and double quotes? The chain would consist of all open citations or nearby, but could be any combination of double and single, beginning or ending with simple or double.

    Thank you

    Ken

    SRiegel wrote:

    ['"]+

    (it's a single and double quotes inside the square brackets) If you do this with typographical quotes turned on [..]

    As for the finding , there is no need to toggle the quotes or disable. For example, a single ' will find all three variants, while ~ [will match only open loop, ~] closed curly, and ~' those just right.

    Other than that, Yes, you want to make sure that even when curly quote is active for replacements.

  • String with dynamic SQL in APEX

    Hello

    I need assistance with dynamic SQL new... sigh...

    Could someone post Oracle rules use for the string of quoted text in the dynamic SQL statements?

    How to encode the following SQL statement in dynamic SQL?

    Select * from emp where State in ('CA', 'HI')

    declare
    l_sql varchar2 (400)
    Start
    l_sql: = ' select * from emp where indicate in ("' CA" '...)
    end;

    Please provide coding rules... Thank you very much

    Chris :)

    Hello

    Two single quotes will be replaced by a single quotation mark when used in a string. So:

    declare
    l_sql varchar2(400)
    begin
    l_sql := 'select * from emp where state in (''CA'' .....
    end;
    

    If you need to close the string to be concatenated to another channel, then you use an other single quotation mark to close the chain and open it again later:

    declare
    l_sql varchar2(400)
    begin
    l_sql := 'select * from emp where state in (''' || a_string_variable || ''' .....
    end;
    

    Andy

  • How to convert the string with numbers in the table of Boolean 2D

    Hello

    I have input a string with comma separated numbers 1,192 (starting at 1).

    This string must be converted to a table 2D-boolean. Each number that appears should be true, not true rest.

    The 2D table consists of 4 times of 0.47 Boolean values.

    1.48--> [0.47] numbers [0]
    49.96--> [0.47] numbers [1]
    Numbers 97.144--> [0.47] [2]
    145.192--> [0.47] numbers [3]

    If a '1, 49, 97 145' input string put all [0] [0.3] true.

    How can it be easy/fast resolved?

    Thanks for help

    Break the string of numbers in a table of numbers.  (Spreasheet String to Array).

    In a loop For, index with each issue of this table.  Use in the range and Coerce to see if it is in the range of numbers.  (You can put this in a loop For as auto good indexing through the ranges).  If it's in the range, then use subset replace table to activate the corresponding item in a real.  If this is not the case, do nothing.  Maintain the table of Boolean in a shift register.

    Repeat this step for each number in your table.

    (What is a class assignment?)

  • How to convert the string with numbers in U8 with ascii

    Hello

    I have a string with only numbers 0. 9 paper.

    Now, I want to convert to table-U8.

    He works here, but now the problem: How can I change each character to its ascii value?

    Example:

    entry: 123 (string)

    output: x 31, x 32, x 33 (U8-array)

    Thanks for the help

    It's very easy

    String to Byte Array Function
    Have the Palette: string/array/path Conversion functions

    Converts a string to an array of unsigned bytes. Each byte in the array has the ASCII value of the character corresponding to the string.

  • Number of strings with decimal

    Hello community,

    I would like to convert numbers to the string with decimal separators. So if the number is 52351 then the string I need is 52 351

    Another example 18653284.9653235 becomes 18,653,284.9653235

    What would be the best way to do it?

    Thank you!

    Read this thread: https://forums.ni.com/t5/LabVIEW/comma-separator-for-large-numbers-how-to/m-p/2123090/highlight/true...

    Not the first person to wish for this idea.

  • How to concatenate the string with a digital command?

    Hello

    How to concatenate the string with a digital command?

    Thank you.

    I think I forgot to add the semicolon, what you can do is, drag the CONCATENATE function and add semicolon.

  • How the filter string with don't cares...?

    Hello

    I need help on getting filter string with cares. Attached is a VI for ref.

    If anyone has chain, analysis of expertise; I need your help.

    Thank you

    SB_LV

    Another fun one

  • Initialization of a string with a UTF-8 character

    It doesn't seem like it should be that hard, but I am trying to initialize a string with a UTF-8 character (specifically a degree after a few numbers symbol).

    I tried:

    Dim myString As String = new String ("\uc2b0", "UTF - 8");

    as well as a few permutations but did not have luck...

    Java strings are in Unicode, UTF - 8 is a way to represent these characters in a stream of bytes.

    Take a look at the following code, it might be useful: I suggest to put point break in the line add and take a look at the content of the two strings.

    No compiled code, could not work, I hope you get the idea...

    Char [] testchars = new char [] {'\u00B0', '\u0020'};
    String displayString = "undefined";
    Byte [] testBytes = new byte [] {(byte) (byte), 0xC2 0xB0, 0x20};
    String displayString2 = "no set2";
    try {}
    displayString = new String (testchars);
    displayString2 = new String(testBytes,"UTF-8");
    } catch (Exception e) {}
    }
    BasicEditField bef = new BasicEditField ("Test2:", displayString + ":" + displayString2);
    This.Add (BEF);

  • How to concatenate strings with the lines of a text file

    Hello
    I tried concatenate strings with the lines of a text file, but something is wrong with my code and I belive is the agruments I use in the cycle for. If anyone can help me I will appreciate it very much.
    My code is:
    [code]@echo off
    the value "input=C:\Users\123\Desktop\List.txt".
    for /f "usebackq tokens = *" % in (' input % ') do)
    the value 'str1 = C:\some directory\ ".
    the value ' str2 = %% ~ F '.
    the value "str3 = .pdf".
    the value "str4 = str1% str2% str3%.
    echo.%STR4%
    ) [/ code]
    and the text file is something like:
    121122 [code]
    122233
    123344
    124455 [/ code]
    But I get only one wrong answer and I have to run it like 3 times to get a real result and it is a mistake, the first two are empty spaces and gives the third one as the last line of the text file but repeated n times, where n is the number of lines in the text file.
    Result:
    [code] C:\Users\123\Desktop>concatenate.bat
    C:\Users\123\Desktop>concatenate.bat
    C:\Users\123\Desktop>concatenate.bat
    C:\some directory\124455.pdf
    C:\some directory\124455.pdf
    C:\some directory\124455.pdf
    C:\some directory\124455.pdf
    C:\some directory\124455.pdf
    C:\Users\123\Desktop>[/code]
    So if anyone has an idea about what is wrong please let me know.
    Concerning
    -Victor-

    Hi Victor,

    This forum is dedicated to the support of the Office of consumer Windows (fonts, colors, personal settings).  Since your question is about programming and usually outside the context of most of the customers, I suggest you post your question in the forums as http://msdn.microsoft.com - the Microsoft network to users will be more adapted to help you in your quest.
  • How to capture the data of type string with agent script and then compared to an alarm

    Hello...

    How to capture the string with agent of script data and then create a rule to compare the string data to generate alarm?

    Thank you!...

    Start here:

    http://en.community.Dell.com/TechCenter/performance-monitoring/Foglight-administrators/w/Admins-wiki/6155.custom-script-agent-1-leverage-an-existing-monitoring-script-to-push-data-into-Foglight

  • Search strings / with some applied condition

    Hello comrades,.

    I am writing an extendscript which is supposed to loop through all of the PGF and find all the strings / with a certain condition applied (say, comment).

    The problem is that in the script guide, I couldn't find a function that retrieves the status of character property. I tried to use the function "charAt() (i)" js, but it doesn't seem to work in ARE. No idea how to implement such a function?

    Here's the 1st draft of the script.

    var doc is app. ActiveDoc;

    If doc. {ObjectValid()}

    checkCondFMt (doc);

    }

    else {}

    Alert ("no open section");

    }

    function checkCondFMt (doc) {}

    FMP var is doc. MainFlowInDoc.FirstTextFrameInFlow.FirstPgf;

    var CondObj is doc. GetNamedObject ("Comment");

    While (FMP. {ObjectValid()})

    var textItems is bmp. GetText(Constants.FTI_String |) Constants.FTI_LineEnd);

    var b = new TextRange();

    TR. Beg.obj = tr.end.obj = textItems;

    TR. Beg.offset = 0;

    for (var i = 0; i < tr.len; i ++) {}

    var c = tr.charAt (i);

    var PgfProps is doc. GetTextVal c [i], Constants.FO_CondFmt;

    Alert (PgfProps.Name);

    }

    PGF = bmp. NextPgfInFlow;

    }

    }

    Thanks in advance for your comments!

    OK, I see the problem now. JavaScript doesn't have a "block scope" for its variables. She carried the function, so your 'i' variable is used in more than a loop. You must use a different variable for the inner loop:

    for (var j = 0; j < oCond.length; j += 1) {
        if (oCond[j].Name == CondObj.Name) {
            applyCharFmt(textRange, doc);
        }
    }
    

    In the code example above, I use 'j' for a counter for the inner loop.

    In general, you can avoid problems of this kind to declare all your variables at the top of the function:

    function functionName (param1, param2) {
    
        var i, j, textlist; // etc.
    
        // function code...
    }
    

    That makes it easier to 'follow' variables and make sure that you do not use one more than once.

    -Rick

  • output with quotes

    Hello

    I have a table as below.

    create the table members (member_id varchar2 (128), name varcahr2 (128))

    Insert members (member_id, name)
    Select '5591558906BA4A019FAB99EDAA26E62B', 'abc' from dual union all
    Select '0F1E7A1B363111D3BDF20008C707ACC6', 'eur' from dual union all
    Select '49C73ABC91404F8E825314FF6369E432', 'ure' from dual

    I want an output with quotes
    for example

    If I have
    Select member_id members
    give me

    5591558906BA4A019FAB99EDAA26E62B
    0F1E7A1B363111D3BDF20008C707ACC6
    49C73ABC91404F8E825314FF6369E432

    instead I need output like this

    '5591558906BA4A019FAB99EDAA26E62B '.
    '0F1E7A1B363111D3BDF20008C707ACC6 '.
    '49C73ABC91404F8E825314FF6369E432 '.

    any help on this is much appreciated

    Thank you

    >
    I want an output with quotes
    >
    Then put quotes in your query

    select '''' || member_id || '''' from members
    
  • dbms_random string with restrictions

    Hello. I want to generate a random string with certain restrictions. I need return numbers between 0-9 and letters from A - F. For those of you asking why the specific request, I need to create a string that is compatible with the unique identifier of the SQL SERVER. Jacky ideas how to add restrictions in the following lines.
    SELECT dbms_random.string('X', 32) AS Random_String
               INTO v_rand_string
               FROM dual;

    You have to use DBMS_RANDOM (which will inevitably generate duplicates)? If you try to be compatible with the unique identifier for SQL Server, why not use SYS_GUID, which is

    SELECT sys_guid()
      FROM dual
    

    Justin

Maybe you are looking for

  • desertdave760 why doesn't the URL frequently disappears from the address bar?

    Thus, for example, here, this page is not the address in the address bar. If I wanted to send the site to someone, I have to go to IE (God forbid) and retype the url there. This happens for many but not all sites, I'm sure. He says now, search or ent

  • A blank page print poster preview

    When I want to print something, I'm going to print preview to see what it looks like. When I do this, the window is empty - the message does not appear. If I try to print anyway, I get a blank page. I tell myself that I have a bad, but no idea what s

  • How to limit the use of my credit card as the Manager of my family-sharing account?

    some of my family members want to use their instead of mine credit cards to make purchases, but when they try to buy something he gets pay directly to my account.

  • Re: How to turn off the led for wireless communication

    I bought BN100 just a couple of days. By far, I am very happy with it. BUT there is one thing that bothers me. The lamp which indicates the wireless communication, is on all the time. I can't turn off. The lamp right under the touch pad in the middle

  • Satellite of U920T connecting to VGA projector

    Hello, I need to be able to connect my U920T to VGA projector for presentations. I bought a HDMI VGA adapter that works very well for the video but not the audio. Is there a setting I can change to force to laptop to use for the internal speakers rat