svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.h2spatial / org.gvsig.h2spatial.h2gis132 / org.gvsig.h2spatial.h2gis132.provider / src / main / java / org / gvsig / fmap / dal / store / h2 / H2SpatialSQLBuilder.java @ 46102
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package org.gvsig.fmap.dal.store.h2; |
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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.Date; |
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import java.util.HashSet; |
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import java.util.List; |
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import java.util.Objects; |
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import java.util.Set; |
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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.ExpressionBuilder.Parameter; |
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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.fmap.dal.DataTypes; |
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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.store.h2.expressionbuilderformatter.H2SpatialFormatter; |
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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.exception.CreateGeometryException; |
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import org.gvsig.tools.dataTypes.DataTypeUtils; |
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import org.gvsig.tools.dispose.Disposable; |
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|
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public class H2SpatialSQLBuilder extends JDBCSQLBuilderBase { |
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protected Formatter formatter = null; |
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|
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public H2SpatialSQLBuilder(H2SpatialHelper helper) {
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super(helper);
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|
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//
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// H2/H2GIS SQL functions reference list
|
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//
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// http://www.h2database.com/html/functions.html
|
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// http://www.h2gis.org/docs/1.3/functions/
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//
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// http://www.h2database.com/html/grammar.html
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//
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// http://www.h2database.com/html/datatypes.html
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//
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//
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this.defaultSchema = "PUBLIC"; |
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this.supportSchemas = true; |
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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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|
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this.STMT_DELETE_GEOMETRY_COLUMN_FROM_TABLE_schema_table = null; |
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this.STMT_DELETE_GEOMETRY_COLUMN_FROM_TABLE_table = null; |
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|
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this.STMT_UPDATE_TABLE_STATISTICS_table = "ANALYZE SAMPLE_SIZE 0"; |
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|
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this.type_boolean = "BOOLEAN"; |
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this.type_byte = "TINYINT"; |
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this.type_bytearray = "BLOB"; |
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this.type_geometry = "GEOMETRY"; |
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this.type_char = "CHAR"; |
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this.type_date = "DATE"; |
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this.type_double = "DOUBLE"; |
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this.type_decimal_ps = "DECIMAL({0,Number,##########},{1,Number,##########})"; |
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this.type_decimal_p = "DECIMAL({0,Number,##########})"; |
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this.type_float = "REAL"; |
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this.type_int = "INTEGER"; |
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this.type_long = "BIGINT"; |
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this.type_string = "CLOB"; |
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this.type_string_p = "VARCHAR({0,Number,##########})"; |
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this.type_time = "TIME"; |
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this.type_timestamp = "TIMESTAMP"; |
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this.type_version = "VARCHAR"; |
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this.type_URI = "VARCHAR"; |
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this.type_URL = "VARCHAR"; |
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this.type_FILE = "VARCHAR"; |
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this.type_FOLDER = "VARCHAR"; |
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} |
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@Override
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protected Formatter formatter() { |
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if( this.formatter==null ) { |
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this.formatter = new H2SpatialFormatter(this); |
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} |
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return this.formatter; |
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} |
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public class H2SpatialTableNameBuilderBase extends TableNameBuilderBase { |
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@Override
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public boolean has_database() { |
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return false; |
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} |
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|
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} |
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public class H2SpatialCreateIndexBuilder extends CreateIndexBuilderBase { |
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@Override
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public List<String> toStrings(Formatter formatter) { |
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StringBuilder builder = new StringBuilder(); |
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builder.append("CREATE ");
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if( this.isUnique ) { |
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builder.append("UNIQUE ");
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} |
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if( this.isSpatial ) { |
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builder.append("SPATIAL ");
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} |
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builder.append("INDEX ");
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if( this.ifNotExist ) { |
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builder.append("IF NOT EXISTS ");
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} |
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builder.append(as_identifier(this.indexName));
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builder.append(" ON ");
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builder.append(this.table.toString(formatter));
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builder.append(" ( ");
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boolean is_first_column = true; |
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for( String column : this.columns) { |
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if( is_first_column ) {
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is_first_column = false;
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} else {
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builder.append(", ");
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} |
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builder.append(as_identifier(column)); |
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} |
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builder.append(" )");
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List<String> sqls = new ArrayList<>(); |
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sqls.add(builder.toString()); |
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return sqls;
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} |
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} |
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protected class H2SpatialAlterTableBuilderBase extends AlterTableBuilderBase { |
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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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if( this.isEmpty() ) { |
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return sqls;
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} |
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String local_drop_primary_key_column = this.drop_primary_key_column; |
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for (String column : drops) { |
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StringBuilder builder = new StringBuilder(); |
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builder.append("ALTER TABLE ");
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builder.append(this.table.toString(formatter));
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builder.append(" DROP COLUMN IF EXISTS ");
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builder.append(as_identifier(column)); |
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sqls.add(builder.toString()); |
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if( StringUtils.equals(local_drop_primary_key_column, column) ) {
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// Si hemos eliminado la columna sobre la que estaba la pk, ya no hay que
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// eliminar la pk
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local_drop_primary_key_column = null;
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} |
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} |
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for (ColumnDescriptor column : adds) {
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StringBuilder builder = new StringBuilder(); |
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builder.append("ALTER TABLE ");
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builder.append(this.table.toString(formatter));
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builder.append(" ADD COLUMN ");
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builder.append(as_identifier(column.getName())); |
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builder.append(" ");
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if( column.getType() == DataTypes.INT && column.isAutomatic() ) {
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builder.append(" SERIAL");
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} else {
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builder.append( |
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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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) |
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); |
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} |
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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(Objects.toString(column.getDefaultValue(),""));
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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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sqls.add(builder.toString()); |
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if (column.isPrimaryKey()) {
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String sql;
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sql = MessageFormat.format(
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"ALTER TABLE \"{0}\".\"{1}\" ADD CONSTRAINT \"{2}\" PRIMARY KEY ( \"{3}\" ) INDEX \"{4}\"",
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this.table().getSchema(),
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this.table().getName(),
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this.getConstrainName("PK", column.getName()), |
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column.getName(), |
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this.getConstrainName("IDX", column.getName()) |
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); |
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sqls.add(sql); |
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} else if( column.isIndexed() ) { |
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String sql;
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sql = MessageFormat.format(
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"CREATE INDEX IF NOT EXISTS \"{0}\" ON \"{1}\".\"{2}\" ( \"{3}\" )",
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this.getConstrainName("IDX", column.getName()), |
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this.table().getSchema(),
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this.table().getName(),
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column.getName() |
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); |
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sqls.add(sql); |
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} |
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if( column.isGeometry() ) {
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String constraint_name = this.getConstrainName("GEOM", column.getName()); |
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String sql;
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if (column.getGeometrySRSId() == null) { |
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if ((int) sqlgeometrytype(column.getGeometryType(), column.getGeometrySubtype()) == 0) { |
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sql = MessageFormat.format(
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"ALTER TABLE \"{0}\".\"{1}\" ADD CONSTRAINT IF NOT EXISTS \"{2}\" CHECK NVL2(\"{3}\", ST_CoordDim(\"{3}\") = {4,number,###}, TRUE)",
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this.table().getSchema(),
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this.table().getName(),
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constraint_name, |
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column.getName(), |
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(int)sqlgeometrynumdimension(column.getGeometryType(), column.getGeometrySubtype())
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); |
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} else {
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sql = MessageFormat.format(
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"ALTER TABLE \"{0}\".\"{1}\" ADD CONSTRAINT IF NOT EXISTS \"{2}\" CHECK NVL2(\"{3}\", ST_GeometryTypeCode(\"{3}\") = {4,number,###} AND ST_CoordDim(\"{3}\") = {5,number,###}, TRUE)",
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this.table().getSchema(),
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this.table().getName(),
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constraint_name, |
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column.getName(), |
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(int)sqlgeometrytype(column.getGeometryType(), column.getGeometrySubtype()),
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(int)sqlgeometrynumdimension(column.getGeometryType(), column.getGeometrySubtype())
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); |
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} |
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} else {
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if ((int) sqlgeometrytype(column.getGeometryType(), column.getGeometrySubtype()) == 0) { |
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sql = MessageFormat.format(
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"ALTER TABLE \"{0}\".\"{1}\" ADD CONSTRAINT IF NOT EXISTS \"{2}\" CHECK NVL2(\"{3}\", ST_CoordDim(\"{3}\") = {4,number,###} AND ST_SRID(\"{3}\") = {5,number,#####}, TRUE)",
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this.table().getSchema(),
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this.table().getName(),
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constraint_name, |
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column.getName(), |
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(int)sqlgeometrynumdimension(column.getGeometryType(), column.getGeometrySubtype()),
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(int)column.getGeometrySRSId()
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); |
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} else {
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sql = MessageFormat.format(
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"ALTER TABLE \"{0}\".\"{1}\" ADD CONSTRAINT IF NOT EXISTS \"{2}\" CHECK NVL2(\"{3}\", ST_GeometryTypeCode(\"{3}\") = {4,number,###} AND ST_CoordDim(\"{3}\") = {5,number,###} AND ST_SRID(\"{3}\") = {6,number,#####}, TRUE)",
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this.table().getSchema(),
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this.table().getName(),
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constraint_name, |
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column.getName(), |
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(int)sqlgeometrytype(column.getGeometryType(), column.getGeometrySubtype()),
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(int)sqlgeometrynumdimension(column.getGeometryType(), column.getGeometrySubtype()),
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(int)column.getGeometrySRSId()
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); |
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} |
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} |
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sqls.add(sql); |
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} |
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if( StringUtils.equals(local_drop_primary_key_column, column.getName()) ) {
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// Si la columna de la que tenemos que quitar la pk la acabamos de a?adir
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// ya se habra a?adido como toca, y no tendremos que quitar luego la pk.
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local_drop_primary_key_column = null;
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} |
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} |
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if( StringUtils.isNotBlank(local_drop_primary_key_column) ) {
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String sql;
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sql = MessageFormat.format(
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"ALTER TABLE \"{0}\".\"{1}\" DROP CONSTRAINT IF EXISTS \"{2}\"",
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this.table().getSchema(),
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this.table().getName(),
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this.getConstrainName("PK", local_drop_primary_key_column) |
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); |
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sqls.add(sql); |
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sql = MessageFormat.format(
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"DROP INDEX IF EXISTS \"{0}\"",
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this.getConstrainName("IDX", local_drop_primary_key_column) |
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); |
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sqls.add(sql); |
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} |
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for (ColumnDescriptor column : alters) {
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StringBuilder builder = new StringBuilder(); |
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builder.append("ALTER TABLE ");
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builder.append(this.table.toString(formatter));
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builder.append(" ALTER COLUMN ");
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builder.append(as_identifier(column.getName())); |
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builder.append(" ");
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builder.append( |
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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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) |
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); |
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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.isAutomatic() ) {
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builder.append(" AUTO_INCREMENT");
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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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sqls.add(builder.toString()); |
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if (column.isPrimaryKey()) {
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String sql;
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sql = MessageFormat.format(
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"ALTER TABLE \"{0}\".\"{1}\" ADD CONSTRAINT \"{2}\" PRIMARY KEY ( \"{3}\" ) INDEX \"{4}\"",
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this.table().getSchema(),
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this.table().getName(),
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this.getConstrainName("PK", column.getName()), |
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column.getName(), |
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this.getConstrainName("IDX", column.getName()) |
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); |
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sqls.add(sql); |
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} |
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if( column.isGeometry() ) {
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String sql;
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sql = MessageFormat.format(
|
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"ALTER TABLE \"{0}\".\"{1}\" ADD CONSTRAINT IF NOT EXISTS \"{2}\" CHECK ST_CoordDim(\"{3}\") = {4}",
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this.table().getSchema(),
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this.table().getName(),
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this.getConstrainName("DIM", column.getName()), |
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column.getName(), |
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sqlgeometrynumdimension(column.getGeometryType(),column.getGeometrySubtype()) |
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); |
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sqls.add(sql); |
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} |
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} |
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for (Pair<String,String> pair : renames) { |
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StringBuilder builder = new StringBuilder(); |
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builder.append("ALTER TABLE ");
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builder.append(this.table.toString(formatter));
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builder.append(" RENAME COLUMN ");
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builder.append(as_identifier(pair.getLeft())); |
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builder.append(" TO ");
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builder.append(as_identifier(pair.getRight())); |
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sqls.add(builder.toString()); |
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} |
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return sqls;
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} |
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|
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} |
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|
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protected class H2SpatialCreateTableBuilder extends CreateTableBuilderBase { |
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|
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@Override
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public List<String> toStrings(Formatter formatter) { |
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|
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List<String> sqls = new ArrayList<>(); |
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StringBuilder builder = new StringBuilder(); |
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|
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builder.append("CREATE TABLE ");
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builder.append(this.table.toString(formatter));
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builder.append(" (");
|
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boolean first = true; |
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for (ColumnDescriptor column : columns) {
|
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|
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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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builder.append(as_identifier(column.getName())); |
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builder.append(" ");
|
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builder.append( |
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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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) |
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); |
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if( column.isGeometry() ) {
|
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//
|
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// https://github.com/orbisgis/h2gis/wiki/1.-Spatial-data#geometry-columns-view
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// https://github.com/orbisgis/h2gis/blob/master/h2gis-functions/src/main/java/org/h2gis/functions/spatial/type/GeometryTypeFromConstraint.java
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//
|
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if (column.getGeometrySRSId() == null) { |
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if ((int) sqlgeometrytype(column.getGeometryType(), column.getGeometrySubtype()) == 0) { |
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builder.append( |
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MessageFormat.format(
|
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" CHECK NVL2(\"{0}\", ST_CoordDim(\"{0}\") = {1}, TRUE)",
|
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column.getName(), |
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sqlgeometrynumdimension(column.getGeometryType(), column.getGeometrySubtype())) |
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); |
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} else {
|
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builder.append( |
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MessageFormat.format(
|
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" CHECK NVL2(\"{0}\", ST_GeometryTypeCode(\"{0}\") = {1} AND ST_CoordDim(\"{0}\") = {2}, TRUE)",
|
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column.getName(), |
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sqlgeometrytype(column.getGeometryType(), column.getGeometrySubtype()), |
420 |
sqlgeometrynumdimension(column.getGeometryType(), column.getGeometrySubtype())) |
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); |
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} |
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} else {
|
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if ((int) sqlgeometrytype(column.getGeometryType(), column.getGeometrySubtype()) == 0) { |
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builder.append( |
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MessageFormat.format(
|
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" CHECK NVL2(\"{0}\", ST_CoordDim(\"{0}\") = {1,number,###} AND ST_SRID(\"{0}\") = {2,number,#####}, TRUE)",
|
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column.getName(), |
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(int) sqlgeometrynumdimension(column.getGeometryType(), column.getGeometrySubtype()),
|
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(int) column.getGeometrySRSId()
|
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) |
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); |
433 |
|
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} else {
|
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builder.append( |
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MessageFormat.format(
|
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" CHECK NVL2(\"{0}\", ST_GeometryTypeCode(\"{0}\") = {1,number,###} AND ST_CoordDim(\"{0}\") = {2,number,###} AND ST_SRID(\"{0}\") = {3,number,#####}, TRUE)",
|
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column.getName(), |
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(int) sqlgeometrytype(column.getGeometryType(), column.getGeometrySubtype()),
|
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(int) sqlgeometrynumdimension(column.getGeometryType(), column.getGeometrySubtype()),
|
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(int) column.getGeometrySRSId()
|
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) |
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); |
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} |
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} |
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} else {
|
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if (column.isPrimaryKey()) {
|
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builder.append(" PRIMARY KEY");
|
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if( column.isAutomatic() ) {
|
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builder.append(" AUTO_INCREMENT");
|
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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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} |
456 |
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)); |
467 |
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()); |
472 |
builder.append(MessageFormat.format( "{0,date,HH:mm:ss}",dtime)); |
473 |
builder.append("' )");
|
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break;
|
475 |
case DataTypes.DATE:
|
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builder.append(" DEFAULT ( DATE '");
|
477 |
java.sql.Date ddate = (java.sql.Date) DataTypeUtils.toDate(column.getDefaultValue()); |
478 |
builder.append(MessageFormat.format( "{0,date,yyyy-MM-dd}",ddate)); |
479 |
builder.append("' )");
|
480 |
break;
|
481 |
default:
|
482 |
builder.append(" DEFAULT '");
|
483 |
builder.append(Objects.toString(column.getDefaultValue(),""));
|
484 |
builder.append("'");
|
485 |
} |
486 |
} |
487 |
} |
488 |
} |
489 |
if (!column.allowNulls()) {
|
490 |
builder.append(" NOT NULL");
|
491 |
} |
492 |
} |
493 |
builder.append(" )");
|
494 |
sqls.add(builder.toString()); |
495 |
return sqls;
|
496 |
} |
497 |
} |
498 |
|
499 |
public class H2SpatialSelectBuilderBase extends SelectBuilderBase { |
500 |
|
501 |
@Override
|
502 |
public String toString(Formatter formatter) { |
503 |
StringBuilder builder = new StringBuilder(); |
504 |
if( !isValid(builder) ) {
|
505 |
throw new IllegalStateException(builder.toString()); |
506 |
} |
507 |
builder.append("SELECT ");
|
508 |
if( this.distinct ) { |
509 |
builder.append("DISTINCT ");
|
510 |
} |
511 |
boolean first = true; |
512 |
for (SelectColumnBuilder column : columns) {
|
513 |
if (first) {
|
514 |
first = false;
|
515 |
} else {
|
516 |
builder.append(", ");
|
517 |
} |
518 |
builder.append(column.toString(formatter)); |
519 |
} |
520 |
|
521 |
if ( this.has_from() ) { |
522 |
builder.append(" FROM ");
|
523 |
builder.append(this.from.toString(formatter));
|
524 |
} |
525 |
if ( this.has_where() ) { |
526 |
builder.append(" WHERE ");
|
527 |
builder.append(this.where.toString(formatter));
|
528 |
} |
529 |
if( this.has_group_by() ) { |
530 |
builder.append(" GROUP BY ");
|
531 |
builder.append(this.groupColumn.get(0).toString(formatter)); |
532 |
for (int i = 1; i < groupColumn.size(); i++) { |
533 |
builder.append(", ");
|
534 |
builder.append(this.groupColumn.get(i).toString(formatter));
|
535 |
} |
536 |
} |
537 |
if( this.has_order_by() ) { |
538 |
builder.append(" ORDER BY ");
|
539 |
first = true;
|
540 |
for (OrderByBuilder item : this.order_by) { |
541 |
if (first) {
|
542 |
first = false;
|
543 |
} else {
|
544 |
builder.append(", ");
|
545 |
} |
546 |
builder.append(item.toString(formatter)); |
547 |
} |
548 |
} |
549 |
|
550 |
if ( this.has_limit() && this.has_offset() ) { |
551 |
builder.append(" LIMIT ");
|
552 |
builder.append(this.limit);
|
553 |
builder.append(" OFFSET ");
|
554 |
builder.append(this.offset);
|
555 |
|
556 |
} else if ( this.has_limit()) { |
557 |
builder.append(" LIMIT ");
|
558 |
builder.append(this.limit);
|
559 |
|
560 |
} else if ( this.has_offset() ) { |
561 |
builder.append(" LIMIT -1 OFFSET ");
|
562 |
builder.append(this.offset);
|
563 |
} |
564 |
return builder.toString();
|
565 |
|
566 |
} |
567 |
} |
568 |
|
569 |
@Override
|
570 |
public Object sqlgeometrydimension(int type, int subtype) { |
571 |
//'XY' or 2: 2D points, identified by X and Y coordinates
|
572 |
//'XYM': 2D points, identified by X and Y coordinates. Each point stores an M-value (measure) as well
|
573 |
//'XYZ' or 3: 3D points, identified by X, Y and Z coordinates
|
574 |
//'XYZM' or 4: 3D points, identified by X, Y and Z coordinates. Each point stores an M-value (measure) as well
|
575 |
switch(subtype) {
|
576 |
case Geometry.SUBTYPES.GEOM2D:
|
577 |
default:
|
578 |
return "XY"; |
579 |
case Geometry.SUBTYPES.GEOM2DM:
|
580 |
return "XYM"; |
581 |
case Geometry.SUBTYPES.GEOM3D:
|
582 |
return "XYZ"; |
583 |
case Geometry.SUBTYPES.GEOM3DM:
|
584 |
return "XYZM"; |
585 |
} |
586 |
} |
587 |
|
588 |
@Override
|
589 |
public String sqltype(int type, int size, int precision, int scale, int geomtype, int geomSubtype) { |
590 |
if( type!=DataTypes.GEOMETRY ) {
|
591 |
return super.sqltype(type, size, precision, scale, geomtype, geomSubtype); |
592 |
} |
593 |
return "GEOMETRY("+sqlgeometrytype(geomtype, geomSubtype)+")"; |
594 |
} |
595 |
|
596 |
@Override
|
597 |
public Object sqlgeometrytype(int geomtype, int geomsubtype) { |
598 |
//
|
599 |
// https://github.com/orbisgis/h2gis/wiki/1.-Spatial-data#geometry-columns-view
|
600 |
//
|
601 |
switch(geomtype) {
|
602 |
case Geometry.TYPES.POINT:
|
603 |
return 1; |
604 |
case Geometry.TYPES.MULTIPOINT:
|
605 |
return 4; |
606 |
case Geometry.TYPES.LINE:
|
607 |
return 2; |
608 |
case Geometry.TYPES.MULTILINE:
|
609 |
return 5; |
610 |
case Geometry.TYPES.POLYGON:
|
611 |
return 3; |
612 |
case Geometry.TYPES.MULTIPOLYGON:
|
613 |
return 6; |
614 |
case Geometry.TYPES.GEOMETRY:
|
615 |
default:
|
616 |
return 0; // "GEOMETRY"; |
617 |
} |
618 |
} |
619 |
|
620 |
public Object sqlgeometrynumdimension(int type, int subtype) { |
621 |
int dimensions=2; |
622 |
switch(subtype) {
|
623 |
case Geometry.SUBTYPES.GEOM3D:
|
624 |
dimensions = 3;
|
625 |
break;
|
626 |
case Geometry.SUBTYPES.GEOM2D:
|
627 |
dimensions = 2;
|
628 |
break;
|
629 |
case Geometry.SUBTYPES.GEOM2DM:
|
630 |
dimensions = 2; // ?????? |
631 |
break;
|
632 |
case Geometry.SUBTYPES.GEOM3DM:
|
633 |
dimensions = 3; // ?????? |
634 |
break;
|
635 |
} |
636 |
return dimensions;
|
637 |
} |
638 |
|
639 |
@Override
|
640 |
public H2SpatialHelper getHelper() {
|
641 |
return (H2SpatialHelper) this.helper; |
642 |
} |
643 |
|
644 |
@Override
|
645 |
public Disposable setParameters(PreparedStatement st, FeatureProvider feature) { |
646 |
try {
|
647 |
FeatureType featureType = feature.getType(); |
648 |
List<Object> values = new ArrayList<>(); |
649 |
for (Parameter parameter : this.parameters()) { |
650 |
if (parameter.is_constant()) {
|
651 |
values.add(parameter.value()); |
652 |
} else {
|
653 |
String name = parameter.name();
|
654 |
FeatureAttributeDescriptor descriptor = featureType.getAttributeDescriptor(name); |
655 |
switch( descriptor.getType() ) {
|
656 |
case DataTypes.DATE:
|
657 |
Date value = (Date)(feature.get(name)); |
658 |
if( value == null ) { |
659 |
values.add(null);
|
660 |
} else {
|
661 |
values.add(new java.sql.Date(value.getTime()));
|
662 |
} |
663 |
break;
|
664 |
case DataTypes.GEOMETRY:
|
665 |
Geometry geom = this.forceGeometryType(
|
666 |
descriptor.getGeomType(), |
667 |
(Geometry)(feature.get(name)) |
668 |
); |
669 |
values.add(geom); |
670 |
break;
|
671 |
default:
|
672 |
values.add(feature.get(name)); |
673 |
break;
|
674 |
} |
675 |
} |
676 |
} |
677 |
return this.setStatementParameters(st, values, this.geometry_support_type()); |
678 |
} catch (SQLException | CreateGeometryException ex) { |
679 |
String f = "unknow"; |
680 |
try {
|
681 |
f = feature.toString(); |
682 |
} catch (Exception ex2) { |
683 |
// Do nothing
|
684 |
} |
685 |
throw new RuntimeException("Can't set parameters to prepared statement from the feature (" + f + ")", ex); |
686 |
} |
687 |
} |
688 |
|
689 |
@Override
|
690 |
protected AlterTableBuilder createAlterTableBuilder() {
|
691 |
return new H2SpatialAlterTableBuilderBase(); |
692 |
} |
693 |
|
694 |
@Override
|
695 |
public TableNameBuilder createTableNameBuilder() {
|
696 |
return new H2SpatialTableNameBuilderBase(); |
697 |
} |
698 |
|
699 |
@Override
|
700 |
protected CreateTableBuilder createCreateTableBuilder() {
|
701 |
return new H2SpatialCreateTableBuilder(); |
702 |
} |
703 |
|
704 |
@Override
|
705 |
protected SelectBuilder createSelectBuilder() {
|
706 |
return new H2SpatialSelectBuilderBase(); |
707 |
} |
708 |
|
709 |
@Override
|
710 |
protected CreateIndexBuilder createCreateIndexBuilder() {
|
711 |
return new H2SpatialCreateIndexBuilder(); |
712 |
} |
713 |
|
714 |
} |