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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.oracle.dal;
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import java.io.ByteArrayInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.sql.Connection;
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import java.sql.PreparedStatement;
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import java.sql.SQLException;
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import java.sql.Time;
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import java.sql.Timestamp;
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import java.text.MessageFormat;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Objects;
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import oracle.sql.BLOB;
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import org.apache.commons.dbcp.DelegatingConnection;
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import org.apache.commons.lang3.BooleanUtils;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.commons.lang3.tuple.Pair;
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import org.gvsig.expressionevaluator.DelegatedGeometryExpressionBuilder;
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import org.gvsig.expressionevaluator.ExpressionBuilder;
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import static org.gvsig.expressionevaluator.ExpressionBuilder.PARAMETER_TYPE_CONSTANT;
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import static org.gvsig.expressionevaluator.ExpressionBuilder.PARAMETER_TYPE_VARIABLE;
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import static org.gvsig.expressionevaluator.ExpressionBuilder.VALUE_NULL;
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import org.gvsig.expressionevaluator.ExpressionUtils;
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import org.gvsig.expressionevaluator.Formatter;
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import org.gvsig.expressionevaluator.GeometryExpressionBuilder;
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import org.gvsig.expressionevaluator.GeometryExpressionBuilderHelper.GeometrySupportType;
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import static org.gvsig.expressionevaluator.GeometryExpressionBuilderHelper.GeometrySupportType.WKT;
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import org.gvsig.fmap.dal.DataTypes;
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import org.gvsig.fmap.dal.SQLBuilder;
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor;
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import org.gvsig.fmap.dal.feature.FeatureType;
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import org.gvsig.fmap.dal.feature.spi.FeatureProvider;
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import org.gvsig.fmap.dal.feature.spi.SQLBuilderBase;
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import org.gvsig.fmap.dal.store.jdbc.JDBCConnectionParameters;
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import org.gvsig.fmap.dal.store.jdbc2.JDBCHelper;
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import org.gvsig.fmap.dal.store.jdbc2.spi.JDBCSQLBuilderBase;
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import org.gvsig.fmap.geom.Geometry;
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import org.gvsig.fmap.geom.GeometryUtils;
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import org.gvsig.fmap.geom.primitive.Envelope;
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import org.gvsig.oracle.dal.expressionbuilderformatter.OracleFormatter;
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import static org.gvsig.oracle.dal.expressionbuilderformatter.OracleGeometryParameter.ORACLE_GEOMETRY_PARAMETER;
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import org.gvsig.tools.ToolsLocator;
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import org.gvsig.tools.dataTypes.Coercion;
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import org.gvsig.tools.dataTypes.DataType;
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import org.gvsig.tools.dataTypes.DataTypeUtils;
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import org.gvsig.tools.dataTypes.DataTypesManager;
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import org.gvsig.tools.dispose.Disposable;
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import org.gvsig.fmap.dal.store.jdbc2.OperationsFactory.TableReference;
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public class OracleSQLBuilder extends JDBCSQLBuilderBase {
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protected static final String ADD_SERIAL_COLUMN_SEQUENCE_QUERY = "CREATE SEQUENCE \"{0}\"";
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protected static final String ADD_SERIAL_COLUMN_TRIGGER_QUERY = "CREATE OR REPLACE TRIGGER \"{0}\" BEFORE INSERT ON {1} FOR EACH ROW "
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+ "BEGIN SELECT \"{3}\".NEXTVAL INTO :new.\"{2}\" FROM dual; END;";
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protected static final String DELETE_FROM_OGIS_GEOMETRY_COLUMNS_QUERY = "DELETE FROM MDSYS.OGIS_GEOMETRY_COLUMNS "
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+ "WHERE F_TABLE_SCHEMA = ''{0}'' AND F_TABLE_NAME = ''{1}'' AND F_GEOMETRY_COLUMN = ''{2}''";
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protected static final String INSERT_OGIS_GEOMETRY_COLUMNS_QUERY = "INSERT INTO MDSYS.OGIS_GEOMETRY_COLUMNS "
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+ "(F_TABLE_SCHEMA, F_TABLE_NAME, F_GEOMETRY_COLUMN, GEOMETRY_TYPE) VALUES "
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+ "(''{0}'', ''{1}'', ''{2}'', {3})";
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private final String quote_for_identifiers;
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private final String quote_for_strings;
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public static final String ST_GEOMFROMTEXT = "SDO_GEOMETRY(({0}), ({1}))";
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public static final String ST_GEOMFROMWKB = "SDO_GEOMETRY(({0}), ({1}))";
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public static final String ST_GEOMFROMEWKB = "SDO_GEOMETRY(({0}), ({1}))";
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public static final String FORMAT_OPERATOR_NOTISNULL = "( (({0}) IS NOT NULL) )";
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public static final String FORMAT_OPERATOR_AND = "( ({0}) AND ({1}) )";
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public static final String FORMAT_OPERATOR_OR = "( ({0}) OR ({1}) )";
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public static final String FORMAT_OPERATOR_NE = "( ({0}) != ({1}) )";
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public static final String FORMAT_OPERATOR_ILIKE = "( LOWER({0}) LIKE LOWER({1}) )";
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public static final String FORMAT_OPERATOR_CONCAT = "{0} + {1}";
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public static final int BOOLEAN_STRING_DEFAULT_LENGTH = 1;
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private static final Geometry EMPTY_POINT = GeometryUtils.createPoint(0, 0);
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protected Formatter formatter = null;
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public OracleSQLBuilder(JDBCHelper helper) {
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super(helper);
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this.defaultSchema = "";
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this.allowAutomaticValues = true;
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this.geometrySupportType = this.helper.getGeometrySupportType();
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this.hasSpatialFunctions = this.helper.hasSpatialFunctions();
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this.constant_true = "TRUE";
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this.constant_false = "FALSE";
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this.quote_for_identifiers = "\"";
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this.quote_for_strings = "\'";
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this.type_boolean = "CHAR(1)";
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this.type_byte = "NUMBER(" + (DataType.BYTE_MAX_PRECISION) + ",0)";
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this.type_bytearray = "BLOB";
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this.type_geometry = "SDO_GEOMETRY";
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this.type_char = "CHAR(1)";
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this.type_date = "DATE";
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this.type_double = "BINARY_DOUBLE"; //float con 53 bits de mantisa = float(54)
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this.type_decimal_p = "NUMBER({0})";
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this.type_decimal_ps = "NUMBER({0},{1})";
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// this.type_bigdecimal = "NUMBER({0},{1})";
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this.type_float = "BINARY_FLOAT"; //float con 24 bits de mantisa = float(24)
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this.type_int = "NUMBER(" + (DataType.INT_MAX_PRECISION - 1) + ",0)";
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this.type_long = "NUMBER(" + (DataType.LONG_MAX_PRECISION - 1) + ",0)";
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this.type_string = "NCLOB";
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this.type_string_p = "NVARCHAR2({0,Number,#######})";
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this.type_time = "TIMESTAMP";
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this.type_timestamp = "TIMESTAMP";
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this.type_version = "VARCHAR2(30)";
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this.type_URI = "NVARCHAR2(2048)";
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this.type_URL = "NVARCHAR2(2048)";
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this.type_FILE = "NVARCHAR2(2048)";
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this.type_FOLDER = "NVARCHAR2(2048)";
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STMT_DELETE_FROM_table_WHERE_expresion = "DELETE FROM {0} WHERE {1}";
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STMT_DELETE_FROM_table = "DELETE FROM {0}";
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STMT_INSERT_INTO_table_columns_VALUES_values = "INSERT INTO {0} ( {1} ) VALUES ( {2} )";
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STMT_UPDATE_TABLE_STATISTICS_table = "VACUUM ANALYZE {0}"; // FIXME: ALTER INDEX [schema.]index REBUILD INDEXTYPE IS MDSYS.SPATIAL_INDEX PARAMETERS (''LAYER_GTYPE={3}'';
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// config.remove_functionality(SQLConfig.UPDATE_TABLE_STATISTICS_table; // FIXME
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STMT_DROP_TABLE_table = "DROP TABLE {0}";
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STMT_DELETE_GEOMETRY_COLUMN_FROM_TABLE_table = null;
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STMT_DELETE_GEOMETRY_COLUMN_FROM_TABLE_schema_table = null;
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STMT_UPDATE_table_SET_columnsAndValues_WHERE_expresion = "UPDATE {0} SET {1} WHERE {2}";
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STMT_UPDATE_table_SET_columnsAndValues = "UPDATE {0} SET {1}";
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STMT_GRANT_privileges_ON_table_TO_role = "GRANT {0} ON {1} TO {2}";
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}
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public OracleHelper getHelper() {
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return (OracleHelper) super.getHelper();
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}
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@Override
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public Formatter formatter() {
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if (this.formatter == null) {
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this.formatter = new OracleFormatter(this);
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}
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return this.formatter;
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}
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private class OracleGeometryExpressionBuilder extends DelegatedGeometryExpressionBuilder {
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public OracleGeometryExpressionBuilder(GeometryExpressionBuilder expressionBuilder) {
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super(expressionBuilder);
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}
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@Override
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public Formatter<Value> formatter() {
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return OracleSQLBuilder.this.formatter();
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}
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}
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private OracleGeometryExpressionBuilder oracleExpressionBuilder = null;
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@Override
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public GeometryExpressionBuilder expression() {
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if (this.oracleExpressionBuilder == null) {
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this.oracleExpressionBuilder = new OracleGeometryExpressionBuilder(super.expression());
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}
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return this.oracleExpressionBuilder;
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}
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@Override
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public String default_schema() {
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JDBCConnectionParameters params = this.helper.getConnectionParameters();
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if (params != null) {
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if (StringUtils.isBlank(params.getSchema())) {
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if ((StringUtils.isNotBlank(params.getUser()))) {
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return params.getUser();
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}
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} else {
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return params.getSchema();
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}
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}
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return this.defaultSchema;
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}
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public class OracleUpdateTableStatisticsBuilderBase extends UpdateTableStatisticsBuilderBase {
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@Override
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public List<String> toStrings() {
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List<String> sqls = new ArrayList<>();
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// String name = as_identifier(this.table.getName());
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// if (table.has_schema()) {
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// name = as_identifier(this.table.getSchema()) + "." + name;
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// }
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String sql = MessageFormat.format(
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"ANALYZE TABLE {0} COMPUTE STATISTICS",
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this.table.toString()
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);
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if (!StringUtils.isEmpty(sql)) {
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sqls.add(sql);
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}
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return sqls;
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}
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}
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public String getSerialSequenceName(String tableName, String columnName) {
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return ("GVSEQ_" + tableName + "_" + columnName).toUpperCase();
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}
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public String getSerialTriggerName(String tableName, String columnName) {
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return ("GVSER_" + tableName + "_" + columnName).toUpperCase();
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}
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protected class OracleCreateTableBuilder extends CreateTableBuilderBase {
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@Override
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public List<String> toStrings(Formatter formatter) {
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List<String> sqls = new ArrayList<>();
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StringBuilder builder = new StringBuilder();
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builder.append("CREATE TABLE ");
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builder.append(this.table().toString());
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builder.append(" (");
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boolean first = true;
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ArrayList<String> pks = new ArrayList<>();
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boolean automaticPrimaryKey = false;
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for (ColumnDescriptor column : columns) {
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if (first) {
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first = false;
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} else {
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builder.append(", ");
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}
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if (column.isGeometry()) {
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builder.append(as_identifier(column.getName())); //.toUpperCase()));
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builder.append(" ");
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builder.append(" SDO_GEOMETRY");
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if (!column.allowNulls()) {
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builder.append(" NOT NULL");
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}
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} else {
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builder.append(as_identifier(column.getName()));
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builder.append(" ");
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builder.append(sqltype(
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column.getType(),
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column.getSize(),
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column.getPrecision(),
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column.getScale(),
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column.getGeometryType(),
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column.getGeometrySubtype()));
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// if (column.getDefaultValue() == null) {
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// if (column.allowNulls()) {
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// builder.append(" DEFAULT NULL");
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// }
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// } else {
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// builder.append(" DEFAULT '");
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// builder.append(column.getDefaultValue().toString());
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// builder.append("'");
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// }
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// if (column.allowNulls()) {
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// builder.append(" NULL");
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// } else {
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// builder.append(" NOT NULL");
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// }
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}
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if (column.isPrimaryKey()) {
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if (column.isAutomatic()) {
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// if the pk is automatic, ignore any other PK
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automaticPrimaryKey = true;
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pks.clear();
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pks.add(column.getName());
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} else if (!automaticPrimaryKey) {
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pks.add(column.getName());
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}
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} else {
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if (column.isAutomatic()) {
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// builder.append(" AUTO_INCREMENT");
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builder.append(" GENERATED ALWAYS as IDENTITY(START with 1 INCREMENT by 1)");
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}
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if (column.getDefaultValue() == null
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|| ExpressionUtils.isDynamicText(Objects.toString(column.getDefaultValue(), null))) {
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if (column.allowNulls()) {
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builder.append(" DEFAULT NULL");
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}
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} else {
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switch (column.getType()) {
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case DataTypes.TIMESTAMP:
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builder.append(" DEFAULT ( TIMESTAMP '");
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Timestamp dtimestamp = (Timestamp) DataTypeUtils.toTimestamp(column.getDefaultValue());
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builder.append(MessageFormat.format("{0,date,yyyy-MM-dd HH:mm:ss.S}", dtimestamp));
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builder.append("' )");
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break;
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case DataTypes.TIME:
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builder.append(" DEFAULT ( TIME '");
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Time dtime = (Time) DataTypeUtils.toTime(column.getDefaultValue());
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builder.append(MessageFormat.format("{0,date,HH:mm:ss}", dtime));
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builder.append("' )");
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break;
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case DataTypes.DATE:
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builder.append(" DEFAULT ( DATE '");
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java.sql.Date ddate = (java.sql.Date) DataTypeUtils.toDate(column.getDefaultValue());
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builder.append(MessageFormat.format("{0,date,yyyy-MM-dd}", ddate));
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builder.append("' )");
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break;
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default:
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builder.append(" DEFAULT '");
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builder.append(Objects.toString(column.getDefaultValue(), ""));
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builder.append("'");
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}
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}
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}
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}
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builder.append(" )");
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sqls.add(builder.toString());
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if (pks.size() > 0) {
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builder = new StringBuilder("ALTER TABLE ");
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builder.append(this.table().toString());
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builder.append(" ADD PRIMARY KEY (");
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for (int i = 0; i < pks.size(); i++) {
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if (i != 0) {
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builder.append(", ");
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}
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builder.append(as_identifier(pks.get(i)));
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}
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builder.append(")");
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sqls.add(builder.toString());
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}
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351 |
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352 |
for (ColumnDescriptor column : columns) {
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if (column.isAutomatic()) {
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String sequenceName = getSerialSequenceName(this.table.getName(), column.getName());
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String sql = MessageFormat.format(
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ADD_SERIAL_COLUMN_SEQUENCE_QUERY,
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sequenceName
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);
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sqls.add(sql);
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String autoTriggerName = getSerialTriggerName(this.table.getName(), column.getName());
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sql = MessageFormat.format(
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ADD_SERIAL_COLUMN_TRIGGER_QUERY,
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363 |
autoTriggerName,
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364 |
this.table().toString(),
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365 |
column.getName(),
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sequenceName
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);
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|
368 |
sqls.add(sql);
|
|
369 |
}
|
|
370 |
}
|
|
371 |
|
|
372 |
for (ColumnDescriptor column : columns) {
|
|
373 |
if (column.isGeometry()) {
|
|
374 |
/**
|
|
375 |
* Inserting the geomtype and column on
|
|
376 |
* OGIS_GEOMETRY_COLUMNS.
|
|
377 |
*
|
|
378 |
* It is useful to retrieve the geometry type when the
|
|
379 |
* spatial index can't be defined (for instance users
|
|
380 |
* creating tables on a different schema).
|
|
381 |
*
|
|
382 |
* Note: We don't insert the SRID because it is unusable as
|
|
383 |
* defined on OGIS_GEOMETRY_COLUMNS, as it must reference an
|
|
384 |
* existing SRID on OGIS_SPATIAL_REFERENCE_SYSTEM.
|
|
385 |
* OGIS_SPATIAL_REFERENCE_SYSTEM is empty and it has a
|
|
386 |
* trigger that duplicates on SDO_COORD_REF_SYS any SRID
|
|
387 |
* inserted on OGIS_SPATIAL_REFERENCE_SYSTEM.
|
|
388 |
* SDO_COORD_REF_SYS is not empty and we don't want to
|
|
389 |
* duplicate the SRID definitions!!
|
|
390 |
*/
|
|
391 |
int gvsigType = column.getGeometryType();
|
|
392 |
int gvsigSubtype = column.getGeometrySubtype();
|
|
393 |
String sql = MessageFormat.format( // delete before inserting to avoid creating duplicates
|
|
394 |
DELETE_FROM_OGIS_GEOMETRY_COLUMNS_QUERY,
|
|
395 |
this.table().getSchema(),
|
|
396 |
this.table().getName().toUpperCase(),
|
|
397 |
column.getName()
|
|
398 |
);
|
|
399 |
sqls.add(sql);
|
|
400 |
sql = MessageFormat.format(
|
|
401 |
INSERT_OGIS_GEOMETRY_COLUMNS_QUERY,
|
|
402 |
this.table().getSchema(),
|
|
403 |
this.table().getName().toUpperCase(),
|
|
404 |
column.getName(),
|
|
405 |
Integer.toString(GeometryTypeUtils.toSFSGeometryTypeCode(gvsigType, gvsigSubtype))
|
|
406 |
);
|
|
407 |
sqls.add(sql);
|
|
408 |
Envelope tablebbox = column.getTableBBox();
|
|
409 |
if (tablebbox != null) {
|
|
410 |
sql = SpatialIndexUtils.getSQLDeleteUserMetadata(
|
|
411 |
this.table().getSchema(),
|
|
412 |
this.table().getName(),
|
|
413 |
column.getName()
|
|
414 |
);
|
|
415 |
sqls.add(sql);
|
|
416 |
sql = SpatialIndexUtils.getSQLInsertUserMetadata(
|
|
417 |
this.table().getName(),
|
|
418 |
tablebbox,
|
|
419 |
column.getName(),
|
|
420 |
(int) column.getGeometrySRSId()
|
|
421 |
);
|
|
422 |
sqls.add(sql);
|
|
423 |
sql = SpatialIndexUtils.getSQLCreateSpatialIndex(
|
|
424 |
this.table().getName(),
|
|
425 |
column.getName(),
|
|
426 |
gvsigType,
|
|
427 |
gvsigSubtype
|
|
428 |
);
|
|
429 |
sqls.add(sql);
|
|
430 |
}
|
|
431 |
}
|
|
432 |
}
|
|
433 |
return sqls;
|
|
434 |
}
|
|
435 |
}
|
|
436 |
|
|
437 |
public class OracleSelectBuilder extends SelectBuilderBase {
|
|
438 |
|
|
439 |
@Override
|
|
440 |
public String toString(Formatter<ExpressionBuilder.Value> formatter) {
|
|
441 |
StringBuilder builder = new StringBuilder();
|
|
442 |
if (!isValid(builder)) {
|
|
443 |
throw new IllegalStateException(builder.toString());
|
|
444 |
}
|
|
445 |
boolean involveWithLimitOrOffset = ((this.has_offset() || this.has_limit())
|
|
446 |
&& (this.has_aggregate_functions() || this.has_group_by() || this.has_order_by()));
|
|
447 |
|
|
448 |
if (involveWithLimitOrOffset) {
|
|
449 |
/**
|
|
450 |
* Using ROWNUM for limit & offset, compatible with any Oracle
|
|
451 |
* version This requires wrapping the original query as shown in
|
|
452 |
* the example: select * from ( select a.*, ROWNUM rnum from (
|
|
453 |
* <select statement with order by clause>
|
|
454 |
* ) a where ROWNUM <= MAX_ROW
|
|
455 |
* ) where rnum >= MIN_ROW because ROWNUM is considered before
|
|
456 |
* applying order by and group by
|
|
457 |
*/
|
|
458 |
builder.append("SELECT * FROM ( ");
|
|
459 |
if (this.has_offset()) {
|
|
460 |
builder.append("SELECT a.*, ROWNUM rnum FROM ( ");
|
|
461 |
}
|
|
462 |
}
|
|
463 |
|
|
464 |
builder.append("SELECT ");
|
|
465 |
if (this.distinct) {
|
|
466 |
builder.append("DISTINCT ");
|
|
467 |
}
|
|
468 |
boolean first = true;
|
|
469 |
for (SelectColumnBuilder column : columns) {
|
|
470 |
if (first) {
|
|
471 |
first = false;
|
|
472 |
} else {
|
|
473 |
builder.append(", ");
|
|
474 |
}
|
|
475 |
builder.append(column.toString(formatter));
|
|
476 |
}
|
|
477 |
|
|
478 |
if (this.has_from()) {
|
|
479 |
builder.append(" FROM ");
|
|
480 |
builder.append(this.from.toString(formatter));
|
|
481 |
}
|
|
482 |
if (this.has_where()) {
|
|
483 |
builder.append(" WHERE ");
|
|
484 |
builder.append(this.where.toString(formatter));
|
|
485 |
}
|
|
486 |
|
|
487 |
if (!involveWithLimitOrOffset) {
|
|
488 |
if (this.has_limit() || this.has_offset()) {
|
|
489 |
if (this.has_where()) {
|
|
490 |
builder.append(" AND ");
|
|
491 |
} else {
|
|
492 |
builder.append(" WHERE ");
|
|
493 |
}
|
|
494 |
}
|
|
495 |
|
|
496 |
if (this.has_limit()) {
|
|
497 |
builder.append(" ROWNUM <= ");
|
|
498 |
if (this.has_offset()) {
|
|
499 |
builder.append(this.offset + this.limit);
|
|
500 |
} else {
|
|
501 |
builder.append(this.limit);
|
|
502 |
}
|
|
503 |
}
|
|
504 |
if (this.has_offset()) {
|
|
505 |
builder.append(" AND rnum > ");
|
|
506 |
builder.append(this.offset);
|
|
507 |
}
|
|
508 |
|
|
509 |
if (this.has_group_by()) {
|
|
510 |
builder.append(" GROUP BY ");
|
|
511 |
builder.append(this.groupColumn.get(0).toString(formatter));
|
|
512 |
for (int i = 1; i < groupColumn.size(); i++) {
|
|
513 |
builder.append(", ");
|
|
514 |
builder.append(this.groupColumn.get(i).toString(formatter));
|
|
515 |
}
|
|
516 |
}
|
|
517 |
|
|
518 |
if (this.has_order_by()) {
|
|
519 |
builder.append(" ORDER BY ");
|
|
520 |
first = true;
|
|
521 |
for (OrderByBuilder item : this.order_by) {
|
|
522 |
if (first) {
|
|
523 |
first = false;
|
|
524 |
} else {
|
|
525 |
builder.append(", ");
|
|
526 |
}
|
|
527 |
builder.append(item.toString(formatter));
|
|
528 |
}
|
|
529 |
}
|
|
530 |
|
|
531 |
}
|
|
532 |
|
|
533 |
if (involveWithLimitOrOffset) {
|
|
534 |
if (this.has_order_by()) {
|
|
535 |
builder.append(" ORDER BY ");
|
|
536 |
first = true;
|
|
537 |
for (OrderByBuilder item : this.order_by) {
|
|
538 |
if (first) {
|
|
539 |
first = false;
|
|
540 |
} else {
|
|
541 |
builder.append(", ");
|
|
542 |
}
|
|
543 |
builder.append(item.toString(formatter));
|
|
544 |
}
|
|
545 |
}
|
|
546 |
builder.append(") a");
|
|
547 |
if (this.has_limit()) {
|
|
548 |
builder.append(" WHERE ROWNUM <= ");
|
|
549 |
if (this.has_offset()) {
|
|
550 |
builder.append(this.offset + this.limit);
|
|
551 |
} else {
|
|
552 |
builder.append(this.limit);
|
|
553 |
}
|
|
554 |
}
|
|
555 |
if (this.has_offset()) {
|
|
556 |
builder.append(" )");
|
|
557 |
builder.append(" WHERE rnum > ");
|
|
558 |
builder.append(this.offset);
|
|
559 |
}
|
|
560 |
|
|
561 |
}
|
|
562 |
return builder.toString();
|
|
563 |
}
|
|
564 |
|
|
565 |
}
|
|
566 |
|
|
567 |
@Override
|
|
568 |
public TableNameBuilder createTableNameBuilder() {
|
|
569 |
return new OracleTableNameBuilder();
|
|
570 |
}
|
|
571 |
|
|
572 |
@Override
|
|
573 |
protected CreateTableBuilder createCreateTableBuilder() {
|
|
574 |
return new OracleCreateTableBuilder();
|
|
575 |
}
|
|
576 |
|
|
577 |
@Override
|
|
578 |
public SelectBuilder createSelectBuilder() {
|
|
579 |
return new OracleSelectBuilder();
|
|
580 |
}
|
|
581 |
|
|
582 |
@Override
|
|
583 |
protected FromBuilder createFromBuilder() {
|
|
584 |
return new OracleFromBuilder();
|
|
585 |
}
|
|
586 |
|
|
587 |
@Override
|
|
588 |
protected UpdateTableStatisticsBuilder createUpdateTableStatisticsBuilder() {
|
|
589 |
return new OracleUpdateTableStatisticsBuilderBase();
|
|
590 |
}
|
|
591 |
|
|
592 |
public String getProviderTableName(TableReference table) {
|
|
593 |
return this.getProviderTableName(table.getTable());
|
|
594 |
}
|
|
595 |
|
|
596 |
private String getProviderTableName(String tableName) {
|
|
597 |
boolean forceUpperCase = true;
|
|
598 |
OracleConnectionParameters params = getHelper().getConnectionParameters();
|
|
599 |
if (params != null) {
|
|
600 |
forceUpperCase = params.getForceUppercaseInTableName();
|
|
601 |
}
|
|
602 |
if( forceUpperCase ) {
|
|
603 |
return StringUtils.upperCase(tableName);
|
|
604 |
}
|
|
605 |
return tableName;
|
|
606 |
}
|
|
607 |
|
|
608 |
protected class OracleTableNameBuilder extends TableNameBuilderBase {
|
|
609 |
|
|
610 |
@Override
|
|
611 |
public boolean has_database() {
|
|
612 |
return false;
|
|
613 |
}
|
|
614 |
|
|
615 |
@Override
|
|
616 |
public String toString() {
|
|
617 |
return this.toString(formatter());
|
|
618 |
}
|
|
619 |
|
|
620 |
protected String databaseName2provider() {
|
|
621 |
return null;
|
|
622 |
}
|
|
623 |
|
|
624 |
protected String schemaName2provider() {
|
|
625 |
return this.schemaName;
|
|
626 |
}
|
|
627 |
|
|
628 |
protected String tableName2provider() {
|
|
629 |
return getProviderTableName(this.tableName);
|
|
630 |
}
|
|
631 |
|
|
632 |
|
|
633 |
@Override
|
|
634 |
public String toString(Formatter<ExpressionBuilder.Value> formatter) {
|
|
635 |
if (formatter != null && formatter.canApply(this)) {
|
|
636 |
return formatter.format(this);
|
|
637 |
}
|
|
638 |
if (this.has_schema()) {
|
|
639 |
return as_identifier(this.schemaName2provider()) + "."
|
|
640 |
+ as_identifier(this.tableName2provider());
|
|
641 |
}
|
|
642 |
|
|
643 |
OracleConnectionParameters params = getHelper().getConnectionParameters();
|
|
644 |
if (params != null) {
|
|
645 |
if ((StringUtils.isNotBlank(params.getUser()))) {
|
|
646 |
return as_identifier(params.getUser()) + "."
|
|
647 |
+ as_identifier(this.tableName2provider());
|
|
648 |
}
|
|
649 |
}
|
|
650 |
return as_identifier(this.tableName2provider());
|
|
651 |
}
|
|
652 |
}
|
|
653 |
|
|
654 |
public class OracleFromBuilder extends FromBuilderBase {
|
|
655 |
|
|
656 |
@Override
|
|
657 |
public String toString(Formatter<ExpressionBuilder.Value> formatter) {
|
|
658 |
if (formatter != null && formatter.canApply(this)) {
|
|
659 |
return formatter.format(this);
|
|
660 |
}
|
|
661 |
if (!StringUtils.isEmpty(passthrough)) {
|
|
662 |
return passthrough;
|
|
663 |
}
|
|
664 |
if (!StringUtils.isEmpty(subquery)) {
|
|
665 |
return "( " + this.subquery + ") " + quote_for_identifiers() + "_subquery_alias_" + quote_for_identifiers() + " ";
|
|
666 |
}
|
|
667 |
if (this.joins == null || this.joins.isEmpty()) {
|
|
668 |
return this.tableName.toString(formatter);
|
|
669 |
}
|
|
670 |
StringBuilder builder = new StringBuilder();
|
|
671 |
builder.append(this.tableName.toString(formatter));
|
|
672 |
for (JoinBuilder join : this.joins) {
|
|
673 |
builder.append(" ");
|
|
674 |
builder.append(join.toString(formatter));
|
|
675 |
}
|
|
676 |
return builder.toString();
|
|
677 |
}
|
|
678 |
}
|
|
679 |
|
|
680 |
public class DisposableBlobs implements Disposable {
|
|
681 |
|
|
682 |
private final ArrayList<BLOB> blobList = new ArrayList<>();
|
|
683 |
|
|
684 |
public void add(BLOB blob) {
|
|
685 |
blobList.add(blob);
|
|
686 |
}
|
|
687 |
|
|
688 |
@Override
|
|
689 |
public void dispose() {
|
|
690 |
blobList.forEach((blob) -> {
|
|
691 |
try {
|
|
692 |
blob.freeTemporary();
|
|
693 |
} catch (SQLException ex) {
|
|
694 |
LOGGER.warn("Can't dispose blob " + blob.toString(), ex);
|
|
695 |
}
|
|
696 |
});
|
|
697 |
}
|
|
698 |
|
|
699 |
}
|
|
700 |
|
|
701 |
protected void setBlob(PreparedStatement st, int columnIndex,
|
|
702 |
byte[] bytes, DisposableBlobs blobList) throws SQLException, IOException {
|
|
703 |
Connection conn = st.getConnection();
|
|
704 |
if (conn instanceof DelegatingConnection) {
|
|
705 |
conn = ((DelegatingConnection) conn).getInnermostDelegate();
|
|
706 |
}
|
|
707 |
BLOB blob = BLOB.createTemporary(conn, false, BLOB.DURATION_SESSION);
|
|
708 |
blobList.add(blob);
|
|
709 |
InputStream inputStream;
|
|
710 |
try (OutputStream outputStream = blob.setBinaryStream(0L)) {
|
|
711 |
inputStream = new ByteArrayInputStream(bytes);
|
|
712 |
byte[] buffer = new byte[blob.getBufferSize()];
|
|
713 |
int byteread;
|
|
714 |
while ((byteread = inputStream.read(buffer)) != -1) {
|
|
715 |
outputStream.write(buffer, 0, byteread);
|
|
716 |
}
|
|
717 |
}
|
|
718 |
inputStream.close();
|
|
719 |
st.setBlob(columnIndex, blob);
|
|
720 |
}
|
|
721 |
|
|
722 |
@Override
|
|
723 |
public Disposable setStatementParameters(
|
|
724 |
PreparedStatement st,
|
|
725 |
List values,
|
|
726 |
List<Integer> types, //Can be null
|
|
727 |
GeometrySupportType geometrySupportType) throws SQLException {
|
|
728 |
|
|
729 |
DisposableBlobs blobList = new DisposableBlobs();
|
|
730 |
if (values == null) {
|
|
731 |
return blobList;
|
|
732 |
}
|
|
733 |
try {
|
|
734 |
byte[] bytes;
|
|
735 |
int columnIndex = 1;
|
|
736 |
for (Object value : values) {
|
|
737 |
if (value instanceof Geometry) {
|
|
738 |
switch (geometrySupportType) {
|
|
739 |
case WKT:
|
|
740 |
value = ((Geometry) value).convertToWKT();
|
|
741 |
st.setObject(columnIndex, value);
|
|
742 |
break;
|
|
743 |
case NATIVE:
|
|
744 |
case WKB:
|
|
745 |
bytes = ((Geometry) value).convertToWKB();
|
|
746 |
setBlob(st, columnIndex, bytes, blobList);
|
|
747 |
break;
|
|
748 |
case EWKB:
|
|
749 |
bytes = ((Geometry) value).convertToEWKB();
|
|
750 |
setBlob(st, columnIndex, bytes, blobList);
|
|
751 |
break;
|
|
752 |
}
|
|
753 |
} else {
|
|
754 |
if (types == null) {
|
|
755 |
st.setObject(columnIndex, value);
|
|
756 |
} else {
|
|
757 |
this.setStatementValue(st, columnIndex, types.get(columnIndex - 1), value);
|
|
758 |
}
|
|
759 |
}
|
|
760 |
columnIndex++;
|
|
761 |
}
|
|
762 |
} catch (Exception ex) {
|
|
763 |
throw new SQLException("Can't set values for the prepared statement.", ex);
|
|
764 |
}
|
|
765 |
return blobList;
|
|
766 |
}
|
|
767 |
|
|
768 |
@Override
|
|
769 |
public List<Object> getParameters(FeatureProvider feature) {
|
|
770 |
return getParameters(feature, null);
|
|
771 |
}
|
|
772 |
|
|
773 |
@Override
|
|
774 |
public List<Object> getParameters(FeatureProvider feature, List<Integer> types) {
|
|
775 |
try {
|
|
776 |
FeatureType type = feature.getType();
|
|
777 |
FeatureType providerType = this.getHelper().getProviderFeatureType();
|
|
778 |
List<Object> values = new ArrayList<>();
|
|
779 |
Object value;
|
|
780 |
DataTypesManager dataTypesManager = ToolsLocator.getDataTypesManager();
|
|
781 |
for (ExpressionBuilder.Parameter parameter : this.parameters()) {
|
|
782 |
if (parameter.is_constant()) {
|
|
783 |
value = parameter.value();
|
|
784 |
values.add(value);
|
|
785 |
if (types != null) {
|
|
786 |
if (value == null) {
|
|
787 |
if (values.get(values.size() - 2) == EMPTY_POINT) {
|
|
788 |
types.add(DataTypes.INTEGER);
|
|
789 |
} else {
|
|
790 |
types.add(DataTypes.OBJECT);
|
|
791 |
}
|
|
792 |
} else {
|
|
793 |
DataType dataType = dataTypesManager.getDataType(value.getClass());
|
|
794 |
types.add(dataType.getType());
|
|
795 |
}
|
|
796 |
}
|
|
797 |
} else {
|
|
798 |
String name = parameter.name();
|
|
799 |
value = feature.get(name);
|
|
800 |
FeatureAttributeDescriptor attrDesc = type.getAttributeDescriptor(name);
|
|
801 |
Coercion convert = null;
|
|
802 |
if (providerType != null) {
|
|
803 |
FeatureAttributeDescriptor attrDescProvider = providerType.getAttributeDescriptor(name);
|
|
804 |
if (attrDescProvider != null && attrDescProvider.getType() != attrDesc.getType()) {
|
|
805 |
convert = attrDescProvider.getDataType().getCoercion();
|
|
806 |
}
|
|
807 |
}
|
|
808 |
switch (attrDesc.getType()) {
|
|
809 |
case org.gvsig.fmap.dal.DataTypes.GEOMETRY:
|
|
810 |
Geometry geom = this.forceGeometryType(
|
|
811 |
attrDesc.getGeomType(),
|
|
812 |
(Geometry) value
|
|
813 |
);
|
|
814 |
if (BooleanUtils.isTrue((Boolean) parameter.getProperty(ORACLE_GEOMETRY_PARAMETER))) {
|
|
815 |
//Es muy guarro pero es para evitar un error de NullPointerException en Oracle
|
|
816 |
if (geom == null) {
|
|
817 |
//NVL2((NULL),SDO_GEOMETRY((EMPTY_POINT), (?)),NULL)
|
|
818 |
values.add(null);
|
|
819 |
values.add(EMPTY_POINT);
|
|
820 |
} else {
|
|
821 |
//NVL2((1),SDO_GEOMETRY((WKB), (?)),NULL)
|
|
822 |
values.add(1);
|
|
823 |
values.add(geom);
|
|
824 |
}
|
|
825 |
if (types != null) {
|
|
826 |
types.add(DataTypes.INTEGER);
|
|
827 |
types.add(DataTypes.GEOMETRY);
|
|
828 |
}
|
|
829 |
}
|
|
830 |
break;
|
|
831 |
case org.gvsig.fmap.dal.DataTypes.BOOLEAN:
|
|
832 |
if (value == null) {
|
|
833 |
values.add(null);
|
|
834 |
} else {
|
|
835 |
if (convert == null) {
|
|
836 |
values.add(value);
|
|
837 |
} else {
|
|
838 |
String s = (String) convert.coerce(value);
|
|
839 |
values.add(s == null ? null : s.substring(0, 1));
|
|
840 |
}
|
|
841 |
}
|
|
842 |
if (types != null) {
|
|
843 |
types.add(DataTypes.STRING);
|
|
844 |
}
|
|
845 |
break;
|
|
846 |
default:
|
|
847 |
if (convert == null) {
|
|
848 |
values.add(value);
|
|
849 |
} else {
|
|
850 |
values.add(convert.coerce(value));
|
|
851 |
}
|
|
852 |
if (types != null) {
|
|
853 |
int t = attrDesc.getDataType().getType();
|
|
854 |
types.add(t);
|
|
855 |
if (t == DataTypes.INTEGER) {
|
|
856 |
Object x = values.get(values.size() - 1);
|
|
857 |
if (x != null && !(x instanceof Integer)) {
|
|
858 |
LOGGER.debug("Esto est? mal");
|
|
859 |
}
|
|
860 |
}
|
|
861 |
|
|
862 |
}
|
|
863 |
break;
|
|
864 |
}
|
|
865 |
}
|
|
866 |
}
|
|
867 |
|
|
868 |
return values;
|
|
869 |
} catch (Exception ex) {
|
|
870 |
String f = "unknow";
|
|
871 |
try {
|
|
872 |
f = feature.toString();
|
|
873 |
} catch (Exception ex2) {
|
|
874 |
// Do nothing
|
|
875 |
}
|
|
876 |
throw new RuntimeException("Can't get parameters to prepared statement from the feature (" + f + ")", ex);
|
|
877 |
}
|
|
878 |
}
|
|
879 |
|
|
880 |
@Override
|
|
881 |
public List<String> parameters_names() {
|
|
882 |
List<String> params = new ArrayList<>();
|
|
883 |
for (ExpressionBuilder.Parameter param : parameters()) {
|
|
884 |
String s;
|
|
885 |
switch (param.type()) {
|
|
886 |
case PARAMETER_TYPE_CONSTANT:
|
|
887 |
Object theValue = param.value();
|
|
888 |
if (theValue == null) {
|
|
889 |
s = "null";
|
|
890 |
} else if (theValue instanceof String) {
|
|
891 |
s = "'" + (String) theValue + "'";
|
|
892 |
} else {
|
|
893 |
s = theValue.toString();
|
|
894 |
}
|
|
895 |
break;
|
|
896 |
case PARAMETER_TYPE_VARIABLE:
|
|
897 |
default:
|
|
898 |
s = "\"" + param.name() + "\"";
|
|
899 |
}
|
|
900 |
params.add(s);
|
|
901 |
if (BooleanUtils.isTrue((Boolean) param.getProperty(ORACLE_GEOMETRY_PARAMETER))) {
|
|
902 |
params.add(s);
|
|
903 |
}
|
|
904 |
|
|
905 |
}
|
|
906 |
return params;
|
|
907 |
}
|
|
908 |
|
|
909 |
public String blob(byte[] data) {
|
|
910 |
StringBuilder builder = new StringBuilder();
|
|
911 |
builder.append("TO_BLOB(HEXTORAW('");
|
|
912 |
for (byte abyte : data) {
|
|
913 |
int v = abyte & 0xff;
|
|
914 |
builder.append(String.format("%02x", v));
|
|
915 |
}
|
|
916 |
builder.append("'))");
|
|
917 |
return builder.toString();
|
|
918 |
}
|
|
919 |
|
|
920 |
@Override
|
|
921 |
public String as_clob(String s) {
|
|
922 |
int chunkSize = 1024;
|
|
923 |
StringBuilder builder = new StringBuilder();
|
|
924 |
builder.append("(TO_CLOB('");
|
|
925 |
for (int i = 0; i < s.length(); i += chunkSize) {
|
|
926 |
String chunk = s.substring(i, Math.min(s.length(), i + chunkSize));
|
|
927 |
if( i>0 ) {
|
|
928 |
builder.append("') || TO_CLOB('");
|
|
929 |
}
|
|
930 |
builder.append(StringUtils.replace(chunk, "'", "''"));
|
|
931 |
}
|
|
932 |
builder.append("'))");
|
|
933 |
return builder.toString();
|
|
934 |
}
|
|
935 |
|
|
936 |
public class OracleCreateIndexBuilder extends CreateIndexBuilderBase {
|
|
937 |
|
|
938 |
@Override
|
|
939 |
public List<String> toStrings() {
|
|
940 |
List<String> sqls = new ArrayList<>();
|
|
941 |
if (!this.isSpatial) {
|
|
942 |
// Spatial index is created in a different way because it requires some queries based on the results of other queries
|
|
943 |
// See OracleUpdateSpatialIndexAndMetadata class
|
|
944 |
StringBuilder builder = new StringBuilder();
|
|
945 |
builder.append("CREATE ");
|
|
946 |
if (this.isUnique) {
|
|
947 |
builder.append("UNIQUE ");
|
|
948 |
}
|
|
949 |
builder.append("INDEX ");
|
|
950 |
// if (this.ifNotExist) {
|
|
951 |
// builder.append("IF NOT EXISTS ");
|
|
952 |
// }
|
|
953 |
builder.append(as_identifier(this.indexName));
|
|
954 |
builder.append(" ON ");
|
|
955 |
builder.append(this.table.toString());
|
|
956 |
builder.append(" ( ");
|
|
957 |
boolean is_first_column = true;
|
|
958 |
for (String column : this.columns) {
|
|
959 |
if (is_first_column) {
|
|
960 |
is_first_column = false;
|
|
961 |
} else {
|
|
962 |
builder.append(", ");
|
|
963 |
}
|
|
964 |
builder.append(as_identifier(column));
|
|
965 |
}
|
|
966 |
builder.append(" )");
|
|
967 |
sqls.add(builder.toString());
|
|
968 |
}
|
|
969 |
return sqls;
|
|
970 |
}
|
|
971 |
}
|
|
972 |
|
|
973 |
public class OracleAlterTableBuilder extends AlterTableBuilderBase {
|
|
974 |
|
|
975 |
public OracleAlterTableBuilder(SQLBuilderBase sqlbuilder) {
|
|
976 |
super(sqlbuilder);
|
|
977 |
}
|
|
978 |
|
|
979 |
@Override
|
|
980 |
public List<String> toStrings() {
|
|
981 |
List<String> sqls = new ArrayList<>();
|
|
982 |
List<String> pks = new ArrayList<>();
|
|
983 |
|
|
984 |
for (String column : drops) {
|
|
985 |
StringBuilder builder = new StringBuilder();
|
|
986 |
builder.append("ALTER TABLE ");
|
|
987 |
builder.append(this.table.toString());
|
|
988 |
builder.append(" DROP COLUMN ");
|
|
989 |
builder.append(as_identifier(column));
|
|
990 |
sqls.add(builder.toString());
|
|
991 |
}
|
|
992 |
for (ColumnDescriptor column : adds) {
|
|
993 |
StringBuilder builder = new StringBuilder();
|
|
994 |
builder.append("ALTER TABLE ");
|
|
995 |
builder.append(this.table.toString());
|
|
996 |
builder.append(" ADD "); //COLUMN ");
|
|
997 |
builder.append(as_identifier(column.getName()));
|
|
998 |
builder.append(" ");
|
|
999 |
builder.append(sqltype(
|
|
1000 |
column.getType(),
|
|
1001 |
column.getSize(),
|
|
1002 |
column.getPrecision(),
|
|
1003 |
column.getScale(),
|
|
1004 |
column.getGeometryType(),
|
|
1005 |
column.getGeometrySubtype()
|
|
1006 |
)
|
|
1007 |
);
|
|
1008 |
if (column.getDefaultValue() == null) {
|
|
1009 |
if (column.allowNulls()) {
|
|
1010 |
builder.append(" DEFAULT NULL");
|
|
1011 |
}
|
|
1012 |
} else {
|
|
1013 |
builder.append(" DEFAULT '");
|
|
1014 |
builder.append(column.getDefaultValue().toString());
|
|
1015 |
builder.append("'");
|
|
1016 |
}
|
|
1017 |
if (column.allowNulls()) {
|
|
1018 |
builder.append(" NULL");
|
|
1019 |
} else {
|
|
1020 |
builder.append(" NOT NULL");
|
|
1021 |
}
|
|
1022 |
if (column.isPrimaryKey()) {
|
|
1023 |
pks.add(column.getName());
|
|
1024 |
}
|
|
1025 |
sqls.add(builder.toString());
|
|
1026 |
if (pks.size() > 0) {
|
|
1027 |
builder = new StringBuilder("ALTER TABLE ");
|
|
1028 |
builder.append(this.table.toString());
|
|
1029 |
builder.append(" ADD PRIMARY KEY (");
|
|
1030 |
for (int i = 0; i < pks.size(); i++) {
|
|
1031 |
if (i != 0) {
|
|
1032 |
builder.append(", ");
|
|
1033 |
}
|
|
1034 |
builder.append(as_identifier(pks.get(i)));
|
|
1035 |
}
|
|
1036 |
builder.append(")");
|
|
1037 |
sqls.add(builder.toString());
|
|
1038 |
}
|
|
1039 |
if (column.isAutomatic()) {
|
|
1040 |
String sequenceName = getSerialSequenceName(this.table.getName(), column.getName());
|
|
1041 |
String sql = MessageFormat.format(
|
|
1042 |
ADD_SERIAL_COLUMN_SEQUENCE_QUERY,
|
|
1043 |
sequenceName
|
|
1044 |
);
|
|
1045 |
sqls.add(sql);
|
|
1046 |
String autoTriggerName = getSerialTriggerName(this.table.getName(), column.getName());
|
|
1047 |
sql = MessageFormat.format(
|
|
1048 |
ADD_SERIAL_COLUMN_TRIGGER_QUERY,
|
|
1049 |
autoTriggerName,
|
|
1050 |
this.table.toString(formatter),
|
|
1051 |
column.getName(),
|
|
1052 |
sequenceName
|
|
1053 |
);
|
|
1054 |
sqls.add(sql);
|
|
1055 |
}
|
|
1056 |
|
|
1057 |
if (column.isGeometry()) {
|
|
1058 |
/**
|
|
1059 |
* Inserting the geomtype and column on
|
|
1060 |
* OGIS_GEOMETRY_COLUMNS.
|
|
1061 |
*
|
|
1062 |
* It is useful to retrieve the geometry type when the
|
|
1063 |
* spatial index can't be defined (for instance users
|
|
1064 |
* creating tables on a different schema).
|
|
1065 |
*
|
|
1066 |
* Note: We don't insert the SRID because it is unusable as
|
|
1067 |
* defined on OGIS_GEOMETRY_COLUMNS, as it must reference an
|
|
1068 |
* existing SRID on OGIS_SPATIAL_REFERENCE_SYSTEM.
|
|
1069 |
* OGIS_SPATIAL_REFERENCE_SYSTEM is empty and it has a
|
|
1070 |
* trigger that duplicates on SDO_COORD_REF_SYS any SRID
|
|
1071 |
* inserted on OGIS_SPATIAL_REFERENCE_SYSTEM.
|
|
1072 |
* SDO_COORD_REF_SYS is not empty and we don't want to
|
|
1073 |
* duplicate the SRID definitions!!
|
|
1074 |
*/
|
|
1075 |
int gvsigType = column.getGeometryType();
|
|
1076 |
int gvsigSubtype = column.getGeometryType();
|
|
1077 |
String sql = MessageFormat.format( // delete before inserting to avoid creating duplicates
|
|
1078 |
DELETE_FROM_OGIS_GEOMETRY_COLUMNS_QUERY,
|
|
1079 |
this.table().getSchema(),
|
|
1080 |
this.table().getName(),
|
|
1081 |
column.getName());
|
|
1082 |
sqls.add(sql);
|
|
1083 |
sql = MessageFormat.format(
|
|
1084 |
INSERT_OGIS_GEOMETRY_COLUMNS_QUERY,
|
|
1085 |
this.table().getSchema(),
|
|
1086 |
this.table().getName(),
|
|
1087 |
column.getName(),
|
|
1088 |
Integer.toString(GeometryTypeUtils.toSFSGeometryTypeCode(gvsigType, gvsigSubtype)));
|
|
1089 |
sqls.add(sql);
|
|
1090 |
// Note: The spatial index will be created after inserting/updating layer metadata.
|
|
1091 |
// See OracleUpdateSpatialIndexAndMetadata class
|
|
1092 |
}
|
|
1093 |
}
|
|
1094 |
for (ColumnDescriptor column : alters) {
|
|
1095 |
if (!column.isGeometry()) { // FIXME: can't modify geom column. It could be done by adding a temporary one, copying values and then droping and renaming
|
|
1096 |
StringBuilder builder = new StringBuilder();
|
|
1097 |
builder.append("ALTER TABLE ");
|
|
1098 |
builder.append(this.table.toString());
|
|
1099 |
builder.append(" MODIFY (");
|
|
1100 |
builder.append(as_identifier(column.getName()));
|
|
1101 |
builder.append(" ");
|
|
1102 |
builder.append(sqltype(
|
|
1103 |
column.getType(),
|
|
1104 |
column.getSize(),
|
|
1105 |
column.getPrecision(),
|
|
1106 |
column.getScale(),
|
|
1107 |
column.getGeometryType(),
|
|
1108 |
column.getGeometrySubtype()
|
|
1109 |
)
|
|
1110 |
);
|