kingdb support

flyway-database-kingdb/pom.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.flywaydb</groupId>
+        <artifactId>flyway-community-db-support</artifactId>
+        <version>10.16.3</version>
+    </parent>
+
+    <artifactId>flyway-database-kingdb</artifactId>
+
+    <properties>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>flyway-core</artifactId>
+            <version>${version.flyway}</version>
+        </dependency>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>flyway-database-postgresql</artifactId>
+            <version>${version.flyway}</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.flywaydb</groupId>
+                    <artifactId>flyway-core</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+    </dependencies>
+</project>

flyway-database-kingdb/src/main/java/org/flywaydb/community/database/kingdb/KingDBConnection.java

@@ -0,0 +1,35 @@
+/*-
+ * ========================LICENSE_START=================================
+ * flyway-database-kingdb
+ * ========================================================================
+ * Copyright (C) 2010 - 2025 Red Gate Software Ltd
+ * ========================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =========================LICENSE_END==================================
+ */
+package org.flywaydb.community.database.kingdb;
+
+import org.flywaydb.core.internal.database.base.Schema;
+import org.flywaydb.database.postgresql.PostgreSQLConnection;
+
+
+public class KingDBConnection extends PostgreSQLConnection {
+    protected KingDBConnection(KingDBDatabase database, java.sql.Connection connection) {
+        super(database, connection);
+    }
+
+    @Override
+    public Schema getSchema(String name) {
+        return new KingDBSchema(jdbcTemplate, database, name);
+    }
+}

flyway-database-kingdb/src/main/java/org/flywaydb/community/database/kingdb/KingDBDatabase.java

@@ -0,0 +1,58 @@
+/*-
+ * ========================LICENSE_START=================================
+ * flyway-database-kingdb
+ * ========================================================================
+ * Copyright (C) 2010 - 2025 Red Gate Software Ltd
+ * ========================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =========================LICENSE_END==================================
+ */
+package org.flywaydb.community.database.kingdb;
+
+import org.flywaydb.core.api.configuration.Configuration;
+import org.flywaydb.core.internal.database.base.Table;
+import org.flywaydb.database.postgresql.PostgreSQLDatabase;
+import org.flywaydb.core.internal.jdbc.JdbcConnectionFactory;
+import org.flywaydb.core.internal.jdbc.StatementInterceptor;
+
+import java.sql.Connection;
+
+public class KingDBDatabase extends PostgreSQLDatabase {
+
+    public KingDBDatabase(Configuration configuration, JdbcConnectionFactory jdbcConnectionFactory, StatementInterceptor statementInterceptor) {
+        super(configuration, jdbcConnectionFactory, statementInterceptor);
+    }
+
+    @Override
+    protected KingDBConnection doGetConnection(Connection connection) {
+        return new KingDBConnection(this, connection);
+    }
+
+    @Override
+    public String getRawCreateScript(Table table, boolean baseline) {
+        return "CREATE TABLE IF NOT EXISTS " + table + " (\n" +
+                "    \"installed_rank\" INT NOT NULL PRIMARY KEY,\n" +
+                "    \"version\" VARCHAR(50),\n" +
+                "    \"description\" VARCHAR(200) NOT NULL,\n" +
+                "    \"type\" VARCHAR(20) NOT NULL,\n" +
+                "    \"script\" VARCHAR(1000) NOT NULL,\n" +
+                "    \"checksum\" INTEGER,\n" +
+                "    \"installed_by\" VARCHAR(100) NOT NULL,\n" +
+                "    \"installed_on\" TIMESTAMP NOT NULL DEFAULT now(),\n" +
+                "    \"execution_time\" INTEGER NOT NULL,\n" +
+                "    \"success\" BOOLEAN NOT NULL\n" +
+                ");\n" +
+                (baseline ? getBaselineStatement(table) + ";\n" : "") +
+                "CREATE INDEX IF NOT EXISTS \"" + table.getName() + "_s_idx\" ON " + table + " (\"success\");";
+    }
+}

flyway-database-kingdb/src/main/java/org/flywaydb/community/database/kingdb/KingDBDatabaseType.java

@@ -0,0 +1,67 @@
+/*-
+ * ========================LICENSE_START=================================
+ * flyway-database-kingdb
+ * ========================================================================
+ * Copyright (C) 2010 - 2025 Red Gate Software Ltd
+ * ========================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =========================LICENSE_END==================================
+ */
+package org.flywaydb.community.database.kingdb;
+
+import org.flywaydb.core.api.ResourceProvider;
+import org.flywaydb.core.api.configuration.Configuration;
+
+import org.flywaydb.core.internal.database.base.CommunityDatabaseType;
+import org.flywaydb.core.internal.database.base.Database;
+import org.flywaydb.core.internal.jdbc.JdbcConnectionFactory;
+import org.flywaydb.core.internal.jdbc.StatementInterceptor;
+import org.flywaydb.core.internal.parser.Parser;
+import org.flywaydb.core.internal.parser.ParsingContext;
+import org.flywaydb.database.postgresql.PostgreSQLDatabaseType;
+
+import java.sql.Connection;
+
+
+public class KingDBDatabaseType extends PostgreSQLDatabaseType implements CommunityDatabaseType {
+
+    @Override
+    public String getName() {
+        return "KingDB";
+    }
+
+    @Override
+    public boolean handlesJDBCUrl(String url) {
+        return url.startsWith("jdbc:kingbase8:") ;
+    }
+
+    @Override
+    public String getDriverClass(String url, ClassLoader classLoader) {
+        return url.startsWith("jdbc:kingbase8:") ? "com.kingbase8.Driver" : super.getDriverClass(url, classLoader);
+    }
+
+    @Override
+    public boolean handlesDatabaseProductNameAndVersion(String databaseProductName, String databaseProductVersion, Connection connection) {
+        return databaseProductName.toLowerCase().startsWith("kingbase");
+    }
+
+    @Override
+    public Database createDatabase(Configuration configuration, JdbcConnectionFactory jdbcConnectionFactory, StatementInterceptor statementInterceptor) {
+        return new KingDBDatabase(configuration, jdbcConnectionFactory, statementInterceptor);
+    }
+
+    @Override
+    public Parser createParser(Configuration configuration, ResourceProvider resourceProvider, ParsingContext parsingContext) {
+        return  new KingDBParser(configuration, parsingContext);
+    }
+}

flyway-database-kingdb/src/main/java/org/flywaydb/community/database/kingdb/KingDBParser.java

@@ -0,0 +1,32 @@
+/*-
+ * ========================LICENSE_START=================================
+ * flyway-database-kingdb
+ * ========================================================================
+ * Copyright (C) 2010 - 2025 Red Gate Software Ltd
+ * ========================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =========================LICENSE_END==================================
+ */
+package org.flywaydb.community.database.kingdb;
+
+import org.flywaydb.core.api.configuration.Configuration;
+import org.flywaydb.core.internal.parser.Parser;
+import org.flywaydb.core.internal.parser.ParsingContext;
+import org.flywaydb.database.postgresql.PostgreSQLParser;
+
+public class KingDBParser extends PostgreSQLParser {
+
+    public KingDBParser(Configuration configuration, ParsingContext parsingContext) {
+        super(configuration, parsingContext);
+    }
+}

flyway-database-kingdb/src/main/java/org/flywaydb/community/database/kingdb/KingDBSchema.java

@@ -0,0 +1,45 @@
+/*-
+ * ========================LICENSE_START=================================
+ * flyway-database-kingdb
+ * ========================================================================
+ * Copyright (C) 2010 - 2025 Red Gate Software Ltd
+ * ========================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =========================LICENSE_END==================================
+ */
+package org.flywaydb.community.database.kingdb;
+
+import org.flywaydb.core.internal.database.base.Table;
+import org.flywaydb.core.internal.jdbc.JdbcTemplate;
+import org.flywaydb.database.postgresql.PostgreSQLDatabase;
+import org.flywaydb.database.postgresql.PostgreSQLSchema;
+
+
+public class KingDBSchema extends PostgreSQLSchema {
+
+    /**
+     * Creates a new KingDBSchema schema.
+     *
+     * @param jdbcTemplate The Jdbc Template for communicating with the DB.
+     * @param database     The database-specific support.
+     * @param name         The name of the schema.
+     */
+    protected KingDBSchema(JdbcTemplate jdbcTemplate, PostgreSQLDatabase database, String name) {
+        super(jdbcTemplate, database, name);
+    }
+
+    @Override
+    public Table getTable(String tableName) {
+        return new KingDBTable(jdbcTemplate, (KingDBDatabase) database, this, tableName);
+    }
+}

flyway-database-kingdb/src/main/java/org/flywaydb/community/database/kingdb/KingDBTable.java

@@ -0,0 +1,41 @@
+/*-
+ * ========================LICENSE_START=================================
+ * flyway-database-kingdb
+ * ========================================================================
+ * Copyright (C) 2010 - 2025 Red Gate Software Ltd
+ * ========================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =========================LICENSE_END==================================
+ */
+package org.flywaydb.community.database.kingdb;
+
+import org.flywaydb.core.internal.jdbc.JdbcTemplate;
+import org.flywaydb.database.postgresql.PostgreSQLDatabase;
+import org.flywaydb.database.postgresql.PostgreSQLSchema;
+import org.flywaydb.database.postgresql.PostgreSQLTable;
+
+
+public class KingDBTable extends PostgreSQLTable {
+
+    /**
+     * Creates a new KingDBTable table.
+     *
+     * @param jdbcTemplate The Jdbc Template for communicating with the DB.
+     * @param database     The database-specific support.
+     * @param schema       The schema this table lives in.
+     * @param name         The name of the table.
+     */
+    protected KingDBTable(JdbcTemplate jdbcTemplate, PostgreSQLDatabase database, PostgreSQLSchema schema, String name) {
+        super(jdbcTemplate, database, schema, name);
+    }
+}

flyway-database-kingdb/src/main/java/org/flywaydb/community/database/kingdb/org/flywaydb/community/database/KingDBDatabaseExtension.java

@@ -0,0 +1,42 @@
+/*-
+ * ========================LICENSE_START=================================
+ * flyway-database-kingdb
+ * ========================================================================
+ * Copyright (C) 2010 - 2025 Red Gate Software Ltd
+ * ========================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =========================LICENSE_END==================================
+ */
+package org.flywaydb.community.database.kingdb.org.flywaydb.community.database;
+
+import org.flywaydb.core.api.FlywayException;
+import org.flywaydb.core.internal.util.FileUtils;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+
+public class KingDBDatabaseExtension {
+    public String getDescription() {
+        return "Community-contributed KingDB database support extension " + readVersion() + " by Redgate";
+    }
+
+    public static String readVersion() {
+        try {
+            return FileUtils.copyToString(
+                    KingDBDatabaseExtension.class.getClassLoader().getResourceAsStream("org/flywaydb/community/database/kingdb/version.txt"),
+                    StandardCharsets.UTF_8);
+        } catch (IOException e) {
+            throw new FlywayException("Unable to read extension version: " + e.getMessage(), e);
+        }
+    }
+}

flyway-database-kingdb/src/main/java/org/flywaydb/community/database/kingdb/package-info.java

@@ -0,0 +1,23 @@
+/*-
+ * ========================LICENSE_START=================================
+ * flyway-database-kingdb
+ * ========================================================================
+ * Copyright (C) 2010 - 2025 Red Gate Software Ltd
+ * ========================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =========================LICENSE_END==================================
+ */
+/**
+ * Community-supported package. No compatibility guarantees provided.
+ */
+package org.flywaydb.community.database.kingdb;

flyway-database-kingdb/src/main/resources/META-INF/services/org.flywaydb.core.extensibility.Plugin

@@ -0,0 +1 @@
+org.flywaydb.community.database.kingdb.KingDBDatabaseType

flyway-database-kingdb/src/main/resources/org/flywaydb/community/database/kingdb/version.txt

@@ -0,0 +1 @@
+${pom.version}