Aurora MySQL cursors have additional characteristics: SELECT INTO isn’t allowed in a cursor. Stored routing can have multiple cursor declarations, but every cursor declared in a given code block must have a unique name. Cursors can be nested. OPEN Cursor OPEN <Cursor ...
FeatureCursorsCursors are not supported on or in natively compiled stored procedures. When executing the procedure from the client, use RPC rather than the cursor API. With ODBC, avoid the Transact-SQL statementEXECUTE, instead specify the name of the procedure directly. ...
ANSI SQL T-SQL Service Broker functionality for T-SQL SQL Server cast and convert for T-SQL Common Language Runtime for T-SQL Collations for T-SQL Cursors for T-SQL Date and time functions for T-SQL String functions for T-SQL Databases and schemas for T-S...
Feature Cursors Cursors are not supported on or in natively compiled stored procedures. When executing the procedure from the client, use RPC rather than the cursor API. With ODBC, avoid the Transact-SQL statement EXECUTE, instead specify the name of the procedure directly. When executing the pro...
Conformance Rules Without Feature F856, "Nested <fetch first clause> in <query expression>", in conforming SQL language, a <query primary> shall not immediately contain a <fetch first clause>. Microsoft SQL Server 2008 R2 and Microsoft SQL Server 2012 vary as follows:...
Using cursors Summary Easily-Identified T-SQL Anti-Patterns The perils of SELECT * Functions in our predicate Deconstructing table-valued functions Complex expressions Optimizing OR logic NULL means unknown Fuzzy string matching Inequality logic EXECUTE versus sp_executesql Composable logic Summary Discoverin...
2.1.2.254 T619, Nested window functions 2.1.2.255 T620, WINDOW clause: GROUPS option 2.1.2.256 T621, Enhanced numeric functions 2.1.2.257 T641, Multiple column assignment 2.1.2.258 T652, SQL-dynamic statements in SQL routines 2.1.2.259 T654, SQL-dynamic statements in external routines 2.2 Clarifi...
2.1.2.254 T619, Nested window functions 2.1.2.255 T620, WINDOW clause: GROUPS option 2.1.2.256 T621, Enhanced numeric functions 2.1.2.257 T641, Multiple column assignment 2.1.2.258 T652, SQL-dynamic statements in SQL routines 2.1.2.259 T654, SQL-dynamic statements in external routines 2.2 Clari...
2.1.2.254 T619, Nested window functions 2.1.2.255 T620, WINDOW clause: GROUPS option 2.1.2.256 T621, Enhanced numeric functions 2.1.2.257 T641, Multiple column assignment 2.1.2.258 T652, SQL-dynamic statements in SQL routines 2.1.2.259 T654, SQL-dynamic statements in external routines 2.2...
2.1.2.254 T619, Nested window functions 2.1.2.255 T620, WINDOW clause: GROUPS option 2.1.2.256 T621, Enhanced numeric functions 2.1.2.257 T641, Multiple column assignment 2.1.2.258 T652, SQL-dynamic statements in SQL routines 2.1.2.259 T654, SQL-dynamic statements in external routines 2.2...