{"id":54787,"library":"c3p0","title":"c3p0","description":"A mature JDBC3+ Connection pooling library for Java.","status":"active","version":"0.14.1","language":"java","source_language":null,"source_url":"https://github.com/swaldman/c3p0","tags":["jdbc","connection-pool","database"],"install":[{"cmd":"<dependency>\n  <groupId>com.mchange</groupId>\n  <artifactId>c3p0</artifactId>\n  <version>0.14.1</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'com.mchange:c3p0:0.14.1'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"ComboPooledDataSource","correct":"com.mchange.v2.c3p0.ComboPooledDataSource"}],"quickstart":{"code":"import com.mchange.v2.c3p0.ComboPooledDataSource;\nimport java.sql.Connection;\n\nComboPooledDataSource cpds = new ComboPooledDataSource();\ncpds.setJdbcUrl(\"jdbc:mysql://localhost/test\");\ncpds.setUser(\"root\");\ncpds.setPassword(\"password\");\nConnection conn = cpds.getConnection();","lang":"java","description":"Create a connection pool and obtain a database connection."},"warnings":[{"fix":"Use c3p0 0.9.x for Java 7 compatibility.","message":"c3p0 0.14.x requires Java 8+","severity":"breaking","affected_versions":">=0.14.0"}],"env_vars":null,"search_vec":"'c3p0':1 'connect':5,12 'connection-pool':11 'databas':14 'java':9 'jdbc':10 'jdbc3':4 'librari':7 'matur':3 'pool':6,13","created_at":"2026-06-15T09:23:09.685159+00:00","updated_at":"2026-06-15T09:23:09.685159+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://www.mchange.com/projects/c3p0","github":"https://github.com/swaldman/c3p0","docs":"https://appdoc.app/artifact/com.mchange/c3p0/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["database"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}