SQLException during executeBatch() when I’m handling BatchUpdateException
I’m having some trouble with this.
I’m trying to list some data about the queries that failed during an executeUpdate() and I have read that BatchUpdateException can be caught and then get the updateCount, that tell you which queries worked and which not, … Read the rest “SQLException during executeBatch() when I’m handling BatchUpdateException”
Trying to Connect to Redshift Over AWS Lambda
I’m using the node-postgres client to my AWS Redshift database.
Locally, I’m able to run the following code in node, getting print statements for “connected” and “successful query. jsonResult: “.
However, when I run this code in Amazon Lambda, I … Read the rest “Trying to Connect to Redshift Over AWS Lambda”
Calling Sqlserver stored procedure from JDBC,Java
I can run this query from toad sql server.
exec msp_FormBsBa_yeni 0,’20150101′,’20150131′,5000,0,2,0,null,1,null,0
from my application in java, it generated error as the statement did not return resultset. i tried many things , but i could not solve it. Thank you for your help.
// … Read the rest “Calling Sqlserver stored procedure from JDBC,Java”
UcanaccessSQLException: unexpected token: ORDER
I’m making a little app in Java and MySQL with PHPMyAdmin and all runs fine, but my professor says that we have to work with a database in Access, so I just changed my class connection and imported my database. The INSERT, SELECT and other UPDATE … Read the rest “UcanaccessSQLException: unexpected token: ORDER”
How-to: Grails 3.0.2 + Oracle Database 12c?
I am making my first steps with Grails and try to create a hello world application with an Oracle Database 12c.
Unfortunately the tutorial documentation on the database specific part at www.grails.org seems not that comprehensive (in contrast for example to that of … Read the rest “How-to: Grails 3.0.2 + Oracle Database 12c?”
Error java.sql.SQLException: not implemented by SQLite JDBC driver when Retrieving Blob (Image) from Database
When I try to retrieve an image(Blob) file from Sqlite database it gives me these error . I have used many jars , such as rs2xml , sqlitejdbc-v056 , sqlite-jdbc-3.8.11 and even all the old versions … Read the rest “Error java.sql.SQLException: not implemented by SQLite JDBC driver when Retrieving Blob (Image) from Database”
HSQLDB over JDBC: execute SQL statements in batch
I need to initialize a database from my Java application. For reasons of code maintainability, I would like to maintain the SQL code separately from the Java code (it is currently in a separate source file).
The first few lines of the … Read the rest “HSQLDB over JDBC: execute SQL statements in batch”
DatabaseMetaData.getColumns() returns empty ResultSet when use table name in lower case,but the right ResultSet in upper
I use oracle 11g,and create a table like this:
create table test1(
Then I use the jdbc method
DatabaseMetaData.getColumns(null, null, “test1”, null)
and get empty ResultSet.
but … Read the rest “DatabaseMetaData.getColumns() returns empty ResultSet when use table name in lower case,but the right ResultSet in upper”
Are there major scaling limits with play framework and jdbc blocking io calls
I am using the playframework (2.4) for Java and connecting it to Postgres. The play framework is being used as a restful service and all it is doing is insert,updates,reads and deletes using JDBC. On this play … Read the rest “Are there major scaling limits with play framework and jdbc blocking io calls”
I am trying to insert an array to postgres using java code , but I always get this error :
SEVERE [http-nio-8080-exec-2]org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service()
for servlet  in context with path [/] threw exception
[Servlet execution threw an exception] with root cause
pst = getConnection().prepareStatement(INSERT_QUERY,PreparedStatement.RETURN_GENERATED_KEYS);… Read the rest “createArrayOf AbstractMethodError”