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JDBC and Relational Databases

Relational database access, JDBC/ODBC, could even brush on some SQL

Find and share common JDBC solutions on our new and improved interactive JDBC FAQ!

Best this year

SQLite Stmt Pointer is Closed Error When Populating JTable

27 replies

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2 replies

ORA-01722: invalid number

11 replies

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12 replies

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2 replies

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6 replies

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7 replies

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9 replies

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1 reply

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6 replies

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2 replies

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3 replies

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4 replies

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0 replies

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2 replies

JDBC and Relational Databases

Oracle Query table joins

1 reply

More »
Best this month

batch-cte-and-recursion-cte-table-doesnt-exists/

6 replies

strategy for a complex query for huge data( which has hierarchy)

2 replies

Comparison of esProc SPL and DuckDB in Multi-Data Source Capabilities

0 replies

More »
JDBC and Relational Databases Forum at JavaRanch

strategy for a complex query for huge data( which has hierarchy)

4 days ago 2 replies

batch-cte-and-recursion-cte-table-doesnt-exists/

1 week ago 6 replies

At least one parameter to the current statement is uninitialized

1 month ago 3 replies

connection pool

1 month ago 2 replies

replication

1 month ago 1 reply

Need tool for export/import of database

2 months ago 12 replies

Access denied for superuser with DB Admin privileges

2 months ago 7 replies

SQLite Stmt Pointer is Closed Error When Populating JTable

2 months ago 27 replies

ORA-01722: invalid number

3 months ago 11 replies

DB suggestion needed

3 months ago 6 replies

Help Needed: Oracle 23c AI vs. 19c Certification Guidance

3 months ago 3 replies

Performance tuning at oracle database level and performance tuning at web logic server level and con

5 months ago 2 replies

Dataverse or Sharepoint

6 months ago 3 replies

.accdb (Access Database) integration with NetBeans Java Program

8 months ago 3 replies

MariaDB - Malay Database

8 months ago 12 replies

DriverManager.getConnection(url, name, pw) for TLS

8 months ago 9 replies

Migration of MySQL to MariaDB has lost all the keys.

11 months ago 2 replies

Jooq framework with Kotlin, issue with a union

11 months ago 4 replies

JDBC and Relational Databases

Oracle Query table joins

11 months ago 1 reply

How different is MySQL then Oracle SQL?

11 months ago 6 replies

JDBC and Relational Databases

Passing a dd-MM-yyyy date as a parameter in a procedure

1 year ago 14 replies

Migrating a database from MySQL to MariaDB - error SET FOREIGN_KEY_CHECKS = ON;

1 year ago 1 reply 1

How to convert MySQL 8.2 to PostreSQL 16 in Windows (10)?

1 year ago 12 replies

MySQL Workbench

1 year ago 14 replies 2

1Z0-071 practice tests

1 year ago 2 replies 1

JDBC and Relational Databases

Mock DriverManager.getconnection method for junit/mockito unit tests

1 year ago 2 replies

Database connections

1 year ago 5 replies

ClassPath problem: cannot find org.apache.derby.jdbc in derby.jar

1 year ago 5 replies

PreparedStatement setString not Working

1 year ago 11 replies

* Welcome Joel Murach

1 year ago 32 replies 1

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1 year ago 2 replies

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1 year ago 0 replies

* Winners: Murach's MySQL

1 year ago 1 reply 1

JDBC and Relational Databases

Saving a jpg image to derby Blob

1 year ago 34 replies 1
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JDBC and Relational Databases

Best this year

SQLite Stmt Pointer is Closed Error When Populating JTable

connection pool

ORA-01722: invalid number

Help Needed: Oracle 23c AI vs. 19c Certification Guidance

MariaDB - Malay Database

Performance tuning at oracle database level and performance tuning at web logic server level and con

DB suggestion needed

Access denied for superuser with DB Admin privileges

DriverManager.getConnection(url, name, pw) for TLS

replication

batch-cte-and-recursion-cte-table-doesnt-exists/

strategy for a complex query for huge data( which has hierarchy)

Dataverse or Sharepoint

Jooq framework with Kotlin, issue with a union

Comparison of esProc SPL and DuckDB in Multi-Data Source Capabilities

Migration of MySQL to MariaDB has lost all the keys.

Oracle Query table joins

Best this month

batch-cte-and-recursion-cte-table-doesnt-exists/

strategy for a complex query for huge data( which has hierarchy)

Comparison of esProc SPL and DuckDB in Multi-Data Source Capabilities

JDBC and Relational Databases Forum at JavaRanch

strategy for a complex query for huge data( which has hierarchy)

batch-cte-and-recursion-cte-table-doesnt-exists/

At least one parameter to the current statement is uninitialized

connection pool

replication

Need tool for export/import of database

Access denied for superuser with DB Admin privileges

SQLite Stmt Pointer is Closed Error When Populating JTable

ORA-01722: invalid number

DB suggestion needed

Help Needed: Oracle 23c AI vs. 19c Certification Guidance

Performance tuning at oracle database level and performance tuning at web logic server level and con

Dataverse or Sharepoint

.accdb (Access Database) integration with NetBeans Java Program

MariaDB - Malay Database

DriverManager.getConnection(url, name, pw) for TLS

Migration of MySQL to MariaDB has lost all the keys.

Jooq framework with Kotlin, issue with a union

Oracle Query table joins

How different is MySQL then Oracle SQL?

Passing a dd-MM-yyyy date as a parameter in a procedure

Migrating a database from MySQL to MariaDB - error SET FOREIGN_KEY_CHECKS = ON;

How to convert MySQL 8.2 to PostreSQL 16 in Windows (10)?

MySQL Workbench

1Z0-071 practice tests

Mock DriverManager.getconnection method for junit/mockito unit tests

Database connections

ClassPath problem: cannot find org.apache.derby.jdbc in derby.jar

PreparedStatement setString not Working

* Welcome Joel Murach

MySQL and HestWave / MySQL vs PostgreSQL

Oracle Exam vouchers

* Winners: Murach's MySQL

Saving a jpg image to derby Blob

Databases