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Tag: SQL

SQL is a language used to work with relational databases. Learn about JDBC, PostgreSQL, H2, JOOQ, and other popular SQL technologies through the list of guides below.

>> Introduction to Apache Kylin

  • popular

>> Implement Update-Or-Insert in Spring Data JPA

  • popular

>> Reusing a PreparedStatement Multiple Times in Java

>> How to Execute Multiple SQL Statements as One in JDBC

>> Introduction to ClickHouse Database

>> Dynamic Spring Data JPA Repository Query With Arbitrary AND Clauses

>> How to Tear Down or Empty HSQLDB Database After Test

>> JDBC PreparedStatement SQL IN clause

>> Store File or byte[] as SQL Blob in Java (Store and Load)

>> Run Queries From a File in H2 Database

>> Introduction to Apache Pinot

>> How to Serialize and Deserialize java.sql.Blob With Jackson

>> Find Distinct Rows Using Spring Data JPA

>> Return Auto Generated ID From Insert With MyBatis and Spring

>> Logging SQL Queries to the Console in Mybatis

>> Introduction to DuckDB

  • Persistence Basics

>> @Subselect Annotation in Hibernate

>> Spring Data JPA Repository for Database View

>> Calling Custom Database Functions With JPA and Spring Boot

>> How To Use findBy() With Multiple Columns in JPA

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