diff --git a/jOOQ/src/main/java/org/jooq/JSONValueDefaultStep.java b/jOOQ/src/main/java/org/jooq/JSONValueDefaultStep.java
new file mode 100644
index 0000000000..3920608abc
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/JSONValueDefaultStep.java
@@ -0,0 +1,71 @@
+/*
+ * 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.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+// ...
+
+import org.jooq.impl.DSL;
+
+/**
+ * A step in the construction of {@link DSL#jsonValue(Field, Field)} or
+ * {@link DSL#jsonbValue(Field, Field)} functions where the
+ * ON EMPTY and ON ERROR clauses can be defined for
+ * default values.
+ *
+ * @author Lukas Eder
+ */
+public interface JSONValueDefaultStep {
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+}
diff --git a/jOOQ/src/main/java/org/jooq/JSONValueOnStep.java b/jOOQ/src/main/java/org/jooq/JSONValueOnStep.java
new file mode 100644
index 0000000000..fb63f957ac
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/JSONValueOnStep.java
@@ -0,0 +1,91 @@
+/*
+ * 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.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+// ...
+
+import org.jooq.impl.DSL;
+
+/**
+ * A step in the construction of {@link DSL#jsonValue(Field, Field)} or
+ * {@link DSL#jsonbValue(Field, Field)} functions where the
+ * ON EMPTY and ON ERROR clauses can be defined.
+ *
+ * @author Lukas Eder
+ */
+public interface JSONValueOnStep extends Field {
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+}
diff --git a/jOOQ/src/main/java/org/jooq/impl/DSL.java b/jOOQ/src/main/java/org/jooq/impl/DSL.java
index acb050499d..193b27e994 100644
--- a/jOOQ/src/main/java/org/jooq/impl/DSL.java
+++ b/jOOQ/src/main/java/org/jooq/impl/DSL.java
@@ -238,6 +238,7 @@ import org.jooq.JSONB;
import org.jooq.JSONEntry;
import org.jooq.JSONObjectAggNullStep;
import org.jooq.JSONObjectNullStep;
+import org.jooq.JSONValueOnStep;
import org.jooq.Keyword;
// ...
// ...
@@ -18364,6 +18365,38 @@ public class DSL {
// XXX JSON functions
// -------------------------------------------------------------------------
+ /**
+ * The JSON value extractor function.
+ */
+ @Support({ MARIADB })
+ public static JSONValueOnStep jsonValue(Field> json, String path) {
+ return jsonValue(json, Tools.field(path));
+ }
+
+ /**
+ * The JSON value extractor function.
+ */
+ @Support({ MARIADB })
+ public static JSONValueOnStep jsonValue(Field> json, Field path) {
+ return new JSONValue<>(SQLDataType.JSON, json, path);
+ }
+
+ /**
+ * The JSON value extractor function.
+ */
+ @Support({ MARIADB })
+ public static JSONValueOnStep jsonbValue(Field> json, String path) {
+ return jsonbValue(json, Tools.field(path));
+ }
+
+ /**
+ * The JSON value extractor function.
+ */
+ @Support({ MARIADB })
+ public static JSONValueOnStep jsonbValue(Field> json, Field path) {
+ return new JSONValue<>(SQLDataType.JSONB, json, path);
+ }
+
/**
* The JSON array constructor.
*/
diff --git a/jOOQ/src/main/java/org/jooq/impl/JSONValue.java b/jOOQ/src/main/java/org/jooq/impl/JSONValue.java
new file mode 100644
index 0000000000..d43c02700f
--- /dev/null
+++ b/jOOQ/src/main/java/org/jooq/impl/JSONValue.java
@@ -0,0 +1,204 @@
+/*
+ * 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.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq.impl;
+
+import static org.jooq.impl.JSONValue.Behaviour.DEFAULT;
+import static org.jooq.impl.JSONValue.Behaviour.ERROR;
+import static org.jooq.impl.JSONValue.Behaviour.NULL;
+import static org.jooq.impl.Keywords.K_EMPTY;
+import static org.jooq.impl.Keywords.K_ERROR;
+import static org.jooq.impl.Keywords.K_ON;
+import static org.jooq.impl.Names.N_JSON_VALUE;
+
+import org.jooq.Context;
+import org.jooq.DataType;
+import org.jooq.Field;
+import org.jooq.JSONValueDefaultStep;
+import org.jooq.JSONValueOnStep;
+import org.jooq.Keyword;
+
+
+/**
+ * The JSON value constructor.
+ *
+ * @author Lukas Eder
+ */
+final class JSONValue
+extends AbstractField
+implements
+ JSONValueOnStep,
+ JSONValueDefaultStep {
+
+ /**
+ * Generated UID
+ */
+ private static final long serialVersionUID = 1772007627336725780L;
+
+ private final Field> json;
+ private final Field path;
+
+
+
+
+
+
+
+
+
+
+
+ JSONValue(DataType type, Field> json, Field path) {
+ this(type, json, path, null, null, null, null, null);
+ }
+
+ private JSONValue(
+ DataType type,
+ Field> json,
+ Field path,
+ Behaviour onError,
+ Field> onErrorDefault,
+ Behaviour onEmpty,
+ Field> onEmptyDefault,
+ Field> default_
+ ) {
+ super(N_JSON_VALUE, type);
+
+ this.json = json;
+ this.path = path;
+
+
+
+
+
+
+
+
+ }
+
+ // -------------------------------------------------------------------------
+ // XXX: DSL API
+ // -------------------------------------------------------------------------
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ // -------------------------------------------------------------------------
+ // XXX: QueryPart API
+ // -------------------------------------------------------------------------
+
+ @Override
+ public final void accept(Context> ctx) {
+ ctx.visit(N_JSON_VALUE).sql('(').visit(json).sql(", ").visit(path);
+
+
+
+
+
+
+
+
+
+
+
+ ctx.sql(')');
+ }
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ enum Behaviour {
+ ERROR, NULL, DEFAULT;
+
+ final Keyword keyword;
+
+ Behaviour() {
+ this.keyword = DSL.keyword(name().toLowerCase());
+ }
+ }
+}
diff --git a/jOOQ/src/main/java/org/jooq/impl/Keywords.java b/jOOQ/src/main/java/org/jooq/impl/Keywords.java
index c954d6f834..22fcac23cb 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Keywords.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Keywords.java
@@ -144,6 +144,7 @@ final class Keywords {
static final Keyword K_ELSE = keyword("else");
static final Keyword K_ELSEIF = keyword("elseif");
static final Keyword K_ELSIF = keyword("elsif");
+ static final Keyword K_EMPTY = keyword("empty");
static final Keyword K_ENABLE = keyword("enable");
static final Keyword K_END = keyword("end");
static final Keyword K_END_CATCH = keyword("end catch");
@@ -152,6 +153,7 @@ final class Keywords {
static final Keyword K_END_TRY = keyword("end try");
static final Keyword K_ENFORCED = keyword("enforced");
static final Keyword K_ENUM = keyword("enum");
+ static final Keyword K_ERROR = keyword("error");
static final Keyword K_ESCAPE = keyword("escape");
static final Keyword K_EXCEPT = keyword("except");
static final Keyword K_EXCEPTION = keyword("exception");
diff --git a/jOOQ/src/main/java/org/jooq/impl/Names.java b/jOOQ/src/main/java/org/jooq/impl/Names.java
index fe78b50b71..47f5f77871 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Names.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Names.java
@@ -94,6 +94,7 @@ final class Names {
static final Name N_JSON_OBJECT = DSL.unquotedName("json_object");
static final Name N_JSON_OBJECT_AGG = DSL.unquotedName("json_object_agg");
static final Name N_JSON_OBJECTAGG = DSL.unquotedName("json_objectagg");
+ static final Name N_JSON_VALUE = DSL.unquotedName("json_value");
static final Name N_JSONB_AGG = DSL.unquotedName("jsonb_agg");
static final Name N_JSONB_OBJECT = DSL.unquotedName("jsonb_object");
static final Name N_JSONB_OBJECT_AGG = DSL.unquotedName("jsonb_object_agg");
diff --git a/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java b/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
index 10e391f789..bf044332e8 100644
--- a/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
+++ b/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
@@ -154,6 +154,7 @@ import static org.jooq.impl.DSL.inline;
import static org.jooq.impl.DSL.isnull;
import static org.jooq.impl.DSL.isoDayOfWeek;
import static org.jooq.impl.DSL.jsonEntry;
+import static org.jooq.impl.DSL.jsonValue;
import static org.jooq.impl.DSL.keyword;
import static org.jooq.impl.DSL.lag;
import static org.jooq.impl.DSL.lastValue;
@@ -445,6 +446,8 @@ import org.jooq.JSONArrayNullStep;
import org.jooq.JSONEntry;
import org.jooq.JSONObjectAggNullStep;
import org.jooq.JSONObjectNullStep;
+import org.jooq.JSONValueDefaultStep;
+import org.jooq.JSONValueOnStep;
import org.jooq.JoinType;
import org.jooq.Keyword;
// ...
@@ -6188,6 +6191,8 @@ final class ParserImpl implements Parser {
return field;
else if ((field = parseFieldJSONObjectAggIf(ctx)) != null)
return field;
+ else if ((field = parseFieldJSONValueIf(ctx)) != null)
+ return field;
break;
@@ -6960,6 +6965,65 @@ final class ParserImpl implements Parser {
return null;
}
+ private static final Field> parseFieldJSONValueIf(ParserContext ctx) {
+ if (parseFunctionNameIf(ctx, "JSON_VALUE")) {
+ parse(ctx, '(');
+ Field> json = parseField(ctx);
+ parse(ctx, ',');
+ Field path = (Field) parseField(ctx);
+
+ JSONValueOnStep> s1 = jsonValue(json, path);
+ JSONValue.Behaviour behaviour = parseBehaviourIf(ctx);
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ parse(ctx, ')');
+ return s1;
+ }
+
+ return null;
+ }
+
+ private static final JSONValue.Behaviour parseBehaviourIf(ParserContext ctx) {
+ if (parseKeywordIf(ctx, "ERROR") && ctx.requireProEdition())
+ return JSONValue.Behaviour.ERROR;
+ else if (parseKeywordIf(ctx, "NULL") && ctx.requireProEdition())
+ return JSONValue.Behaviour.NULL;
+ else if (parseKeywordIf(ctx, "DEFAULT") && ctx.requireProEdition())
+ return JSONValue.Behaviour.DEFAULT;
+ else
+ return null;
+ }
+
private static final Field> parseFieldJSONArrayConstructorIf(ParserContext ctx) {
if (parseFunctionNameIf(ctx, "JSON_ARRAY")) {
parse(ctx, '(');
@@ -7011,7 +7075,7 @@ final class ParserImpl implements Parser {
}
private static final Field> parseFieldJSONObjectConstructorIf(ParserContext ctx) {
- if (parseKeywordIf(ctx, "JSON_OBJECT")) {
+ if (parseFunctionNameIf(ctx, "JSON_OBJECT")) {
parse(ctx, '(');
if (parseIf(ctx, ')'))
return DSL.jsonObject();