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Assuming null is required, the following 72 results were found.

  1. Delete related records from multiple tableshttps://www.joellipman.com/articles/database/mysql/delete-related-records-from-multiple-tables.html

    -- yields: sessionID sessionID sessionID --------- --------- --------- 148797 148797 148797 148798 148798 148798 148799 (null) 148799 148800 148800 148800 148686 148686 (null) -> The select here returns 5 rows -> A delete here would affect 13 rows....

    • Type: Article
    • Author: Joel Lipman
    • Category: MySQL
    • Language: *
  2. Cheat Sheet for mySQL vs t-SQLhttps://www.joellipman.com/articles/database/cheat-sheet-for-mysql-vs-t-sql.html

    date) Other If-then-else IF( expression,value_if_true,value_if_false ) IIF( expression,value_if_true,value_if_false ) If Null IFNULL(column_name,value_if_null) ISNULL(column_name,value_if_null) Rank/Rownum (@rownum:=@rownum+1) AS Rownum LIMIT...

    • Type: Article
    • Author: Joel Lipman
    • Category: Databases
    • Language: *
  3. SSIS Skip Blank Rows in Flat File Sourcehttps://www.joellipman.com/articles/microsoft/ssis/ssis-skip-blank-rows-in-flat-file-source.html

    column as my index/key field so I can check if this is a valid data row (the blank ones may return special chars rather than Null). My example here is that the first column is our employee number and the second column will be the remaining data on that...

    • Type: Article
    • Author: Joel Lipman
    • Category: SQL Server Integration Services
    • Language: en-GB
  4. Google Authentication - OAuth 2.0 using PHP/cURLhttps://www.joellipman.com/articles/google/google-authentication-oauth-2-0-using-php-curl.html

    . $credentials['expires_in'] . 'S')); if ($current_time->getTimestamp() >= $expire_date->getTimestamp()) { $credentials = null; unlink($path); } return $credentials; } // store new credentials in file function storeCredentials($path, $credentials) {...

    • Type: Article
    • Author: Joel Lipman
    • Category: Google
    • Language: en-GB
  5. Zoho Deluge: Date from a String (dd/MM/yyyy to yyyy-MM-dd)https://www.joellipman.com/articles/crm/zoho/zoho-deluge-date-from-a-string-dd-mm-yyyy-to-yyyy-mm-dd.html

    d MMM yyyy"); } info v_RegexdDate; info "*********************"; // // pure Deluge no Regex v_DelugeDate = null; if(v_TestDate.toList("/").size()>2){ v_DelugeDate = v_TestDate.toList("/").get(2) +"-"+ v_TestDate.toList("/").get(1) +"-"+...

    • Type: Article
    • Author: Joel Lipman
    • Category: Zoho
    • Language: *
  6. Zoho Creator: Render to PDF with margins and page numbershttps://www.joellipman.com/articles/crm/zoho/zoho-creator-render-to-pdf-with-margins-and-page-numbers.html

    a Zoho Creator page excluding the content (edited for Public display - Not the used final version): 0) { if(c_Quote.Name != null) { v_Firstname = c_Quote.Name.first_name; v_Lastname = c_Quote.Name.last_name; } if(c_Quote.Email != null) { v_Email =...

    • Type: Article
    • Author: Joel Lipman
    • Category: Zoho
    • Language: *
  7. Zoho CRM: JS Widget: Generic Script to pass the Record ID to a CRM functionhttps://www.joellipman.com/articles/crm/zoho/zoho-crm-js-widget-generic-script-to-pass-the-record-id-to-a-crm-function.html

    } // Log the parsed output for debugging console.log("Parsed output:", parsedOutput); // If parsedOutput is undefined or null, set a default message if(parsedOutput === undefined || parsedOutput === null) { let errorOutput = r_SubData?.message ||...

    • Type: Article
    • Author: Joel Lipman
    • Category: Zoho
    • Language: *
  8. Modifying columns in a tablehttps://www.joellipman.com/articles/database/modifying-columns-in-a-table.html

    even I've made better DBMS tools). All SQL -- Add a column to an existing table (giving it datatype char(2) and allowing NULL) ALTER TABLE myTable ADD myColumn CHAR(2) NULL -- Delete a column ALTER TABLE myTable DROP COLUMN myColumn -- Reorder a column...

    • Type: Article
    • Author: Joel Lipman
    • Category: Databases
    • Language: *
  9. Migrate Joomla! 1.5.x to 2.5.x+https://www.joellipman.com/articles/cms/joomla/migrating-from-joomla-15-to-16.html

    WHERE `name` LIKE '%.category.%' ORDER BY `lastcatid` DESC LIMIT 0,1); SET @new_jos_assets_last_inc=( SELECT IFNULL(@new_jos_assets_last_inc, 0)); SET @new_jos_assets_id_last_lft=( SELECT MAX(`lft`) FROM `my_new_database`.my_prefix_assets); SET...

    • Type: Article
    • Author: Joel Lipman
    • Category: Joomla
    • Language: *
  10. List all cron jobs for all usershttps://www.joellipman.com/articles/linux/list-all-cron-jobs-for-all-users.html

    Insert the user's name between the # five time fields and the command. while read user ; do crontab -l -u "${user}" 2>/dev/null | clean_cron_lines | sed --regexp-extended "s/^((\S+ +){5})(.+)$/\1${user} \3/" >>"${temp}" done <

    • Type: Article
    • Author: Joel Lipman
    • Category: Linux
    • Language: *
  11. Win32 Constantshttps://www.joellipman.com/articles/automation/autohotkey/win32-constants.html

    Message Flags Const PM_NOREMOVE = 0 Const PM_REMOVE = 1 Const PM_NOYIELD = 2 ;#End Region ;#Region Windows Messages Const WM_NULL = $0000 Const WM_CREATE = $0001 Const WM_DESTROY = $0002 Const WM_MOVE = $0003 Const WM_SIZE = $0005 Const WM_ACTIVATE =...

    • Type: Article
    • Author: Joel Lipman
    • Category: AutoHotkey
    • Language: *
  12. Stored Procedure to List Distinct Values and Countshttps://www.joellipman.com/articles/database/t-sql/stored-procedure-to-list-distinct-values-and-counts.html

    means I only specify the table and then the columns. How? IF OBJECT_ID('usp_ListDistinctValuesAndCounts', 'P') IS NOT NULL DROP PROCEDURE [usp_ListDistinctValuesAndCounts]; GO CREATE PROCEDURE [usp_ListDistinctValuesAndCounts] ( @p_SearchTable...

    • Type: Article
    • Author: Joel Lipman
    • Category: Transact-SQL
    • Language: *
  13. Preg_Replace all strings between two tagshttps://www.joellipman.com/articles/web-development/php/preg-replace-all-strings-between-two-tags.html

    = preg_replace( '/@[a-z]+/i','$0', $string_original); -- METHOD #2: equivalent using preg_match_all $matches = null; preg_match_all('/(?!\b)(@\w+\b)/',$string_original,$matches); foreach ($matches as $match) { foreach ($match as $mystring) {...

    • Type: Article
    • Author: Joel Lipman
    • Category: Personal Home Page
    • Language: *
  14. SSIS Skip Rows in Excel Source filehttps://www.joellipman.com/articles/microsoft/ssis/ssis-skip-rows-in-excel-source-file.html

    We add a conditional split task to the data flow which only passes through rows from the Excel sheet which are not blank/null. Browsing the net, I found this is sometimes also used for inserting blank rows to act as dividers. Microsoft Certified...

    • Type: Article
    • Author: Joel Lipman
    • Category: SQL Server Integration Services
    • Language: en-GB
  15. SSIS Multiple Lookups in onehttps://www.joellipman.com/articles/microsoft/ssis/ssis-multiple-lookups-in-one.html

    LEFT JOIN [sourcedb].[dbo].[lookup_ethnicities] f ON x.student_ethnicity_code=f.lookup_ethnicity_code Note this also allows NULLs so, our sequence identifier and student reference are never blank so it is safe to to use "Lookup Match Output" as rows...

    • Type: Article
    • Author: Joel Lipman
    • Category: SQL Server Integration Services
    • Language: en-GB
  16. MessageBox or AlertDialog in Android Javahttps://www.joellipman.com/articles/google/androidos/messagebox-or-alertdialog-in-android-java.html

    // get the AlertDialog XML layout file final View v = getLayoutInflater().inflate(R.layout.my_custom_dialog, null); // set the hint of the EditText in the AlertDialog EditText inputText = (EditText) v.findViewById(R.id.hangar_item_menu_name_field);...

    • Type: Article
    • Author: Joel Lipman
    • Category: AndroidOS
    • Language: *
  17. Foreign Characters create symbols in PHP and MySQLhttps://www.joellipman.com/articles/web-development/php/foreign-characters-create-symbols-in-php-and-mysql.html

    quoted by the PHP htmlspecialchars: "As of PHP 5.4 they changed default encoding from "ISO-8859-1" to "UTF-8". So if you get null from htmlspecialchars or htmlentities..." Source: PHP Manual My fix (in some cases): $my_description =...

    • Type: Article
    • Author: Joel Lipman
    • Category: Personal Home Page
    • Language: en-GB
  18. Zoho CRM & Zoho Books: Custom Related Lists Delugehttps://www.joellipman.com/articles/crm/zoho/zoho-crm-zoho-books-custom-related-lists-deluge.html

    = zoho.creator.getRecords(v_OwnerName,v_AppLinkName,v_ViewLinkName,v_Condition,1,100,"joels_connection"); v_ResponseCode = ifnull(r_SearchResults.get("code"),500).toLong(); // // if found records if(v_ResponseCode == 3000) { v_RelatedListXML = "";...

    • Type: Article
    • Author: Joel Lipman
    • Category: Zoho
    • Language: *
  19. Zoho Creator: Public URL of an Image field / Upload to Shopify APIhttps://www.joellipman.com/articles/crm/zoho/zoho-creator-public-url-of-an-image-field-upload-to-shopify-api.html

    {"png","jpg","jpeg","gif","bmp","heic"}; c_Document = My_Form[ID == 1234567890]; // // for image field type v_PhotoFull = ifnull(c_Document.My_Photo,""); v_PhotoWithExt = v_PhotoFull.getSuffix("/image/").getPrefix("\""); v_PhotoFileExtension =...

    • Type: Article
    • Author: Joel Lipman
    • Category: Zoho
    • Language: *
  20. Zoho CRM & Creator: Download attachment and upload to Creator file fieldhttps://www.joellipman.com/articles/crm/zoho/zoho-crm-creator-download-attachment-and-upload-to-creator-file-field.html

    for each r_Attachment in l_Attachments { if(r_Attachment.get("id") != null) { v_AttachmentEndpoint = "https://www.zohoapis.com/crm/v2/Contacts/" + v_CrmContactID + "/Attachments/" + r_Attachment.get("id"); r_Download = invokeurl [ url...

    • Type: Article
    • Author: Joel Lipman
    • Category: Zoho
    • Language: *
Results 41 - 60 of 72

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