#bindvariables zoekresultaten
How to use bind variables in utl_file.fopen stackoverflow.com/questions/6474… #bindvariables #plsqlpackage #plsqldeveloper #plsql
So, do I feel confident I can roll my own #jdbc #BindVariables? Yes. Yes, I do.
Am I using this argument to defend my choice to roll my own #BindVariables in #JDBC?
MySQL.com compromised by... SQL Injection. http://j.mp/heRYRq #bindvariables #canyouusethem
That's where #BindVariables come in. And in #jdbc, they don't exist. So every self-respecting #jdbc implementor created those themselves.
We compared #literals vs #bindvariables - see results: techwars.io/fight/literals…
We compared #bindvariables vs #literals - see results: techwars.io/fight/bindvari…
Yes, it does, and those should be implemented in a #TypeSafe and non-#SQLInjection manner. But those differ from #BindVariables.
Did you know that #BindVariables don't exist in #JDBC? It's rather annoying, because the omission leads to #SQLInjection.
And so does @Oracle's #java implementation. I'm talking of course about #BindVariables and #NamedParameters in #SQLQueries in #jdbc.
@ORCLexpert we can use #BindVariables if we know how many values are in the list, what if that number is not know? #LexicalReference!
Most #jdbc developers today use #BindVariables to avoid #HardParses. But also the rest of the #sql must remain stable... Found in production v$sql: 1) Select a,b,c from table where a_field = :b1; 2) Select a,c,b from table... 3) Select c,a,b from table...
I know it is unpopular among DBAs but Hibernate rocks at OLTP DML #bindvariables #dynamicupdates #batchedinserts #orderedtoavoiddeadlocks #2dimensionresultmappedtoobjectgraph #clientresultcache
I always thought #BindVariables were good to use ALL the time, but maybe not: http://ow.ly/4QuPE. Use them with #OLTP but maybe not in #DW.
@ORCLconsulting But if the same exact query execs 150 times, #BindVariables may harm not help! And why does the same execute so many times?
I know it is unpopular among DBAs but Hibernate rocks at OLTP DML #bindvariables #dynamicupdates #batchedinserts #orderedtoavoiddeadlocks #2dimensionresultmappedtoobjectgraph #clientresultcache
How to use bind variables in utl_file.fopen stackoverflow.com/questions/6474… #bindvariables #plsqlpackage #plsqldeveloper #plsql
Most #jdbc developers today use #BindVariables to avoid #HardParses. But also the rest of the #sql must remain stable... Found in production v$sql: 1) Select a,b,c from table where a_field = :b1; 2) Select a,c,b from table... 3) Select c,a,b from table...
So, do I feel confident I can roll my own #jdbc #BindVariables? Yes. Yes, I do.
That's where #BindVariables come in. And in #jdbc, they don't exist. So every self-respecting #jdbc implementor created those themselves.
Yes, it does, and those should be implemented in a #TypeSafe and non-#SQLInjection manner. But those differ from #BindVariables.
Am I using this argument to defend my choice to roll my own #BindVariables in #JDBC?
Did you know that #BindVariables don't exist in #JDBC? It's rather annoying, because the omission leads to #SQLInjection.
And so does @Oracle's #java implementation. I'm talking of course about #BindVariables and #NamedParameters in #SQLQueries in #jdbc.
We compared #bindvariables vs #literals - see results: techwars.io/fight/bindvari…
We compared #literals vs #bindvariables - see results: techwars.io/fight/literals…
@ORCLconsulting But if the same exact query execs 150 times, #BindVariables may harm not help! And why does the same execute so many times?
@ORCLexpert we can use #BindVariables if we know how many values are in the list, what if that number is not know? #LexicalReference!
I always thought #BindVariables were good to use ALL the time, but maybe not: http://ow.ly/4QuPE. Use them with #OLTP but maybe not in #DW.
MySQL.com compromised by... SQL Injection. http://j.mp/heRYRq #bindvariables #canyouusethem
How to use bind variables in utl_file.fopen stackoverflow.com/questions/6474… #bindvariables #plsqlpackage #plsqldeveloper #plsql
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