There are 2 types of Cursors used in PL/SQL programming: 1. Implicit Cursors As the name indicates, Implicit cursors are those cursors that are automatically created by Oracle when any DML statements like INSERT, DELETE, UPDATE are executed. When the programmer does not create any cursor, Orac...
However, my investigation used only one type of scrollable cursor: a static cursor. In this post, I’ll investigate the behavioral differences of paging data with a static cursor and the other two scrollable cursor types: keyset and dynamic cursors. I did write a high-level comparison of the...
Variables, Loops and Cursors Used in Stored ProceduresSystem, User-Defined and Stored Procedure VariablesMySQL Server AdministrationStorage Engines in MySQL ServerInnoDB Storage Engine - Primary and Secondary IndexesPerformance Tuning and Optimization
This post is a follow up to a post I did last week:Paging Data with the SQL Server Drivers for PHP: Simplified. In that post, I showed how to leverage scrollable cursors to simplify code for paging data. However, my investigation used only one type of scrollable cursor: astaticcursor. I...
However, my investigation used only one type of scrollable cursor: a static cursor. In this post, I’ll investigate the behavioral differences of paging data with a static cursor and the other two scrollable cursor types: keyset and dynamic cursors. I did write a high-level comparison of the...
Draw Gaussian-antialiased circles (full or hollow), hollow rectangles and chamfered (angular) rectangles, rounded rectangles, dashed lines, Gaussian gradients and dots, hollow triangles and mouse cursors. drawqueue.c / drawqueue.h Drawing queue rendering system. Instead of directly rasterising graphic...
Fixed#9055-- Standardized behaviour of parameter escaping in db cursors Previously, depending on the database backend or the cursor type, you'd need to double the percent signs in the query before passing it to cursor.execute. Now cursor.execute consistently need percent ...
Actually, what happened was I started with using a UDT within B1 and defined the TaxPrcnt field as a percentage type. Then I changed my mind and moved the table completely outside of B1 database. I did remove all the reference to the old UDT in B1. Maybe something isn't cleared ...
Search Cursors and Update Cursors do allow you to set a spatial reference, however, Insert Cursors only have 2 inputs: InsertCursor (in_table, field_names) I could not figure out a way to set the spatial reference for my Insert Cursor. Reply 0 Kudos by LauraTateosian_augori 03...
Ten different enzymes catalyze a series of hydroxylation, methylation and side chain reduction reactions of monolignol pre- cursors16. C4H is involved near the beginning of the lignin pathway which hydroxylates cinnamic acid to form p-coumaric acid17. COMT functions late in the monolignol ...