diff --git a/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/config/DbaasDatasourcePoolConfiguration.java b/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/config/DbaasDatasourcePoolConfiguration.java
index 79bec5499..175153820 100644
--- a/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/config/DbaasDatasourcePoolConfiguration.java
+++ b/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/config/DbaasDatasourcePoolConfiguration.java
@@ -76,6 +76,14 @@ public Properties getXaProperties(@Nullable String logicalDbName) {
         return properties;
     }
 
+    public String getInitialSql(@Nullable String logicalDbName) {
+        String initialSql = getDatasourceProperties().initialSql().orElse("");
+        if (!StringUtil.isNullOrEmpty(logicalDbName) && getDatasourceProperties().datasources().containsKey(logicalDbName)) {
+            initialSql = getDatasourceProperties().datasources().get(logicalDbName).initialSql().orElse("");
+        }
+        return initialSql;
+    }
+
     public boolean isXa(@Nullable String logicalDbName) {
         if (!StringUtil.isNullOrEmpty(logicalDbName) && getDatasourceProperties().datasources().containsKey(logicalDbName)) {
             return getDatasourceProperties().datasources().get(logicalDbName).xa();
diff --git a/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/config/properties/DatasourceProperties.java b/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/config/properties/DatasourceProperties.java
index fed5f46b0..aa487c66c 100644
--- a/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/config/properties/DatasourceProperties.java
+++ b/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/config/properties/DatasourceProperties.java
@@ -8,6 +8,7 @@
 import io.smallrye.config.WithParentName;
 
 import java.util.Map;
+import java.util.Optional;
 
 @ConfigMapping(prefix = "quarkus.dbaas")
 @ConfigRoot(phase = ConfigPhase.RUN_TIME)
@@ -52,6 +53,12 @@ public interface DatasourceProperties {
     @WithDefault("false")
     boolean xa();
 
+     /**
+     * initial sql
+     */
+    @WithName("datasource.initial-sql")
+    Optional<String> initialSql();
+
     /**
      * jdbc
      */
@@ -83,5 +90,11 @@ interface JDBCProperties {
         @WithName("xa")
         @WithDefault("false")
         boolean xa();
+
+        /**
+         * initial sql
+         */
+        @WithName("initial-sql")
+        Optional<String> initialSql();
     }
 }
diff --git a/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/service/agroal/AgroalConnectionFactoryConfigurationBuilder.java b/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/service/agroal/AgroalConnectionFactoryConfigurationBuilder.java
index 75098fd62..c3053735e 100644
--- a/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/service/agroal/AgroalConnectionFactoryConfigurationBuilder.java
+++ b/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/service/agroal/AgroalConnectionFactoryConfigurationBuilder.java
@@ -50,6 +50,11 @@ public AgroalConnectionFactoryConfigurationBuilder xaProperties(Properties xaPro
         return this;
     }
 
+    public AgroalConnectionFactoryConfigurationBuilder initialSql(String initialSql) {
+        configurationHolder.initialSql = initialSql;
+        return this;
+    }
+
     public AgroalConnectionFactoryConfiguration build() {
         return configurationHolder;
     }
diff --git a/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/service/impl/DbaaSPostgresDbCreationServiceImpl.java b/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/service/impl/DbaaSPostgresDbCreationServiceImpl.java
index d92d8bfb0..8486598f7 100644
--- a/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/service/impl/DbaaSPostgresDbCreationServiceImpl.java
+++ b/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/main/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/service/impl/DbaaSPostgresDbCreationServiceImpl.java
@@ -237,6 +237,7 @@ private AgroalDataSource createDatasource(String url, String username, String pa
         SimplePassword securityPassword = new SimplePassword(password);
         Properties jdbcProperties = dbaasPoolConfiguration.getJdbcProperties(logicalDbName);
         Properties xaProperties = dbaasPoolConfiguration.getXaProperties(logicalDbName);
+        String initialSql = dbaasPoolConfiguration.getInitialSql(logicalDbName);
         removeJdbcPrefixedProperties(connectionParams);
         if (connectionParams != null && !connectionParams.isEmpty()) {
             jdbcProperties.putAll(connectionParams);
@@ -246,6 +247,7 @@ private AgroalDataSource createDatasource(String url, String username, String pa
                 .jdbcUrl(url)
                 .jdbcProperties(jdbcProperties)
                 .xaProperties(xaProperties)
+                .initialSql(initialSql)
                 .principal(new NamePrincipal(username))
                 .credential(securityPassword)
                 .securityProvider(new DbaasSecurityProvider(securityPassword))
diff --git a/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/test/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/service/impl/DbaaSPostgresDbCreationServiceImplTest.java b/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/test/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/service/impl/DbaaSPostgresDbCreationServiceImplTest.java
index aa059a6dd..55c982956 100644
--- a/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/test/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/service/impl/DbaaSPostgresDbCreationServiceImplTest.java
+++ b/core-quarkus-extensions/dbaas-client/dbaas-datasource/runtime/src/test/java/com/netcracker/cloud/core/quarkus/dbaas/datasource/service/impl/DbaaSPostgresDbCreationServiceImplTest.java
@@ -635,6 +635,66 @@ public void mustFreeResourcesOnMigrationFailure() {
         assertThrows(FlywayException.class, () -> dbaaSPostgresDbCreationService.getOrCreatePostgresDatabase(getServiceClassifier()));
     }
 
+    @Test
+    public void mustUseGlobalInitialSql() {
+        String globalInitialSql = "SET TIME ZONE 'UTC'";
+
+        DbaasDatasourcePoolConfiguration poolConfiguration = mock(DbaasDatasourcePoolConfiguration.class);
+        DatasourceProperties properties = mock(DatasourceProperties.class);
+        when(properties.debugDatasourceListeners()).thenReturn(false);
+        when(properties.globalJdbcProperties()).thenReturn(new HashMap<>());
+        when(poolConfiguration.getDatasourceProperties()).thenReturn(properties);
+        when(poolConfiguration.getJdbcProperties(any())).thenCallRealMethod();
+        when(poolConfiguration.getInitialSql(isNull())).thenReturn(globalInitialSql);
+
+        when(dbaaSClient.getOrCreateDatabase(any(), anyString(), anyMap(), any(DatabaseConfig.class)))
+                .thenReturn(getPostgresDatabase("test-url", "test-username", "test-password"));
+
+        DbaaSPostgresDbCreationServiceImpl service = dataSourceCreationServiceImplBuilder
+                .setDbaasPoolConfiguration(poolConfiguration)
+                .build();
+
+        PostgresDatabase result = service.getOrCreatePostgresDatabase(getTenantClassifier("test-tenant"));
+
+        AgroalConnectionFactoryConfiguration config = ((AgroalDataSource) result.getConnectionProperties().getDataSource())
+                .getConfiguration().connectionPoolConfiguration().connectionFactoryConfiguration();
+        assertEquals(globalInitialSql, config.initialSql());
+    }
+
+    @Test
+    public void mustUsePerDbInitialSqlOverridesGlobal() {
+        String perDbInitialSql = "SET search_path TO my_schema";
+
+        DbaasDatasourcePoolConfiguration poolConfiguration = mock(DbaasDatasourcePoolConfiguration.class);
+        DatasourceProperties properties = mock(DatasourceProperties.class);
+        when(properties.debugDatasourceListeners()).thenReturn(false);
+        when(properties.globalJdbcProperties()).thenReturn(new HashMap<>());
+        when(poolConfiguration.getDatasourceProperties()).thenReturn(properties);
+        when(poolConfiguration.getJdbcProperties(any())).thenCallRealMethod();
+        when(poolConfiguration.getInitialSql(eq("configs"))).thenReturn(perDbInitialSql);
+
+        AgroalConnectionPoolConfigurationFactory factory = mock(AgroalConnectionPoolConfigurationFactory.class);
+        doReturn(connectionPoolConfiguration).when(factory).createAgroalConnectionPoolConfiguration(any(), any());
+
+        DbaasDbClassifier classifier = getTenantClassifierWithLogicalDb("test-tenant");
+        PostgresDatabase postgresDatabase = getPostgresDatabase("test-url", "test-username", "test-password");
+        postgresDatabase.setClassifier(new TreeMap<>(classifier.asMap()));
+        when(dbaaSClient.getOrCreateDatabase(any(), anyString(), anyMap(), any(DatabaseConfig.class)))
+                .thenReturn(postgresDatabase);
+
+        DbaaSPostgresDbCreationServiceImpl service = dataSourceCreationServiceImplBuilder
+                .setDbaasPoolConfiguration(poolConfiguration)
+                .setConnectionPoolConfigurationFactory(factory)
+                .build();
+
+        PostgresDatabase result = service.getOrCreatePostgresDatabase(classifier);
+
+        AgroalConnectionFactoryConfiguration config = ((AgroalDataSource) result.getConnectionProperties().getDataSource())
+                .getConfiguration().connectionPoolConfiguration().connectionFactoryConfiguration();
+        assertEquals(perDbInitialSql, config.initialSql());
+        verify(poolConfiguration, never()).getInitialSql(isNull());
+    }
+
     private DbaasDbClassifier getTenantClassifier(String tenantId) {
         Map<String, Object> params = new HashMap<>();
         params.put("microserviceName", "test-service");