Supported Dialects MySQL MariaDB PostgreSQL CockroachDB (preview) SQLite Gremlin TiDB (preview) Supported Dialects MySQL MySQL supports all the features that are menti...

Support Resources Support Resources If you're having an issue with CockroachDB, you can reach out for support from Cockroach Labs and our community: Troubleshooting document...

Name Resolution Logical schemas and namespaces How name resolution works Parameters for name resolution Current database Search path Current schema Index name resolution Exa...

Install Client Drivers Install Client Drivers CockroachDB supports the PostgreSQL wire protocol, so most available PostgreSQL client drivers should work with CockroachDB. Not...

Transaction Layer Overview Writes and reads (phase 1) Writing Reading Commits (phase 2) Cleanup (asynchronous phase 3) Interactions with other layers Technical details and c...

Replication Dashboard Review of CockroachDB terminology Replication dashboard Ranges Replicas Per Store Replica Quiescence Snapshots Other graphs See also Replication D...

Build a Ruby App with CockroachDB Before you begin Step 1. Install the Ruby pg driver Step 2. Create the maxroach user and bank database Step 3. Generate a certificate for the m...

Serializable Transactions Overview Scenario Write skew Schema Scenario on Postgres Step 1. Start Postgres Step 2. Create the schema Step 3. Insert data Step 4. Doctor 1 requ...

SHOW DATABASES Synopsis Required privileges Example Default databases See also SHOW DATABASES The SHOW DATABASES statement lists all databases in the CockroachDB cluste...

Deploy CockroachDB On-Premises Requirements Recommendations Step 1. Synchronize clocks Step 2. Generate certificates Step 3. Start nodes Step 4. Initialize the cluster Step 5...