diff options
| author | James Moger <james.moger@gmail.com> | 2013-03-08 21:14:50 -0500 |
|---|---|---|
| committer | James Moger <james.moger@gmail.com> | 2013-03-08 21:14:50 -0500 |
| commit | d8915c7da130b8a6de6f2c911effe0e10dbe4d12 (patch) | |
| tree | dec81ecb015b1e1102f019fd0d3d3ac5bb5492d0 /src/com/iciql/SQLDialectPostgreSQL.java | |
| parent | 926634baaccf8f19f30fa179298ca7edebfeb58d (diff) | |
| download | iciql-d8915c7da130b8a6de6f2c911effe0e10dbe4d12.tar.gz iciql-d8915c7da130b8a6de6f2c911effe0e10dbe4d12.zip | |
Conform to Apache standard directory layout
Diffstat (limited to 'src/com/iciql/SQLDialectPostgreSQL.java')
| -rw-r--r-- | src/com/iciql/SQLDialectPostgreSQL.java | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/src/com/iciql/SQLDialectPostgreSQL.java b/src/com/iciql/SQLDialectPostgreSQL.java deleted file mode 100644 index fc115ab..0000000 --- a/src/com/iciql/SQLDialectPostgreSQL.java +++ /dev/null @@ -1,103 +0,0 @@ -/*
- * Copyright 2011 James Moger.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.iciql;
-
-import com.iciql.TableDefinition.IndexDefinition;
-import com.iciql.util.StatementBuilder;
-
-/**
- * PostgreSQL database dialect.
- */
-public class SQLDialectPostgreSQL extends SQLDialectDefault {
-
- @Override
- public Class<? extends java.util.Date> getDateTimeClass() {
- return java.sql.Timestamp.class;
- }
-
- @Override
- public String convertSqlType(String sqlType) {
- if ("DOUBLE".equals(sqlType)) {
- return "DOUBLE PRECISION";
- } else if ("TINYINT".equals(sqlType)) {
- // PostgreSQL does not have a byte type
- return "SMALLINT";
- } else if ("CLOB".equals(sqlType)) {
- return "TEXT";
- } else if ("BLOB".equals(sqlType)) {
- return "BYTEA";
- }
- return sqlType;
- }
-
- @Override
- protected boolean prepareColumnDefinition(StatementBuilder buff, String dataType,
- boolean isAutoIncrement, boolean isPrimaryKey) {
- String convertedType = convertSqlType(dataType);
- if (isIntegerType(dataType)) {
- if (isAutoIncrement) {
- if ("BIGINT".equals(dataType)) {
- buff.append("BIGSERIAL");
- } else {
- buff.append("SERIAL");
- }
- } else {
- buff.append(convertedType);
- }
- } else {
- buff.append(convertedType);
- }
- return false;
- }
-
- @Override
- public void prepareCreateIndex(SQLStatement stat, String schemaName, String tableName,
- IndexDefinition index) {
- StatementBuilder buff = new StatementBuilder();
- buff.append("CREATE ");
- switch (index.type) {
- case UNIQUE:
- buff.append("UNIQUE ");
- break;
- case UNIQUE_HASH:
- buff.append("UNIQUE ");
- break;
- }
- buff.append("INDEX ");
- buff.append(index.indexName);
- buff.append(" ON ");
- buff.append(tableName);
-
- switch (index.type) {
- case HASH:
- buff.append(" USING HASH");
- break;
- case UNIQUE_HASH:
- buff.append(" USING HASH");
- break;
- }
-
- buff.append(" (");
- for (String col : index.columnNames) {
- buff.appendExceptFirst(", ");
- buff.append(prepareColumnName(col));
- }
- buff.append(") ");
-
- stat.setSQL(buff.toString().trim());
- }
-}
\ No newline at end of file |