X-Git-Url: http://git.phpeclipse.com

diff --git a/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/adapters/PostgresAdapter.java b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/adapters/PostgresAdapter.java
new file mode 100644
index 0000000..8389bf1
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+++ b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/adapters/PostgresAdapter.java
@@ -0,0 +1,70 @@
+package com.quantum.adapters;
+
+import com.quantum.sql.SQLHelper;
+import com.quantum.util.QuantumUtil;
+import com.quantum.util.sql.TypesHelper;
+
+
+public class PostgresAdapter extends DatabaseAdapter {
+    public String getShowTableQuery(String qualifier, boolean isDefault) {
+        return "SELECT SCHEMANAME, TABLENAME FROM PG_TABLES WHERE SCHEMANAME = '" 
+            + qualifier + "'";
+    }
+    public String getShowViewQuery(String qualifier, boolean isDefault) {
+        return "SELECT SCHEMANAME, VIEWNAME FROM PG_VIEWS WHERE SCHEMANAME = '" 
+            + qualifier + "'";
+    }
+    public String getShowSequenceQuery(String qualifier, boolean isDefault) {
+        return "SELECT SCHEMANAME, relname FROM pg_class WHERE relkind = 'S'" +
+            "AND SCHEMANAME = '" + qualifier + "'";
+    }
+	public String getNextValue(String sequence, String owner) {
+		return "SELECT NEXTVAL('" + SQLHelper.getQualifiedName(owner, sequence) + "')";
+	}
+	public String getPrevValue(String sequence, String owner) {
+		return "SELECT * FROM " + SQLHelper.getQualifiedName(owner, sequence);
+	}
+
+	/**
+	 * Quotes a string according to the type of the column 
+	 * @param string to be quoted
+	 * @param type according to java.sql.Types
+	 * @return
+	 */
+	public String quote(String string, int type, String typeString) {
+		// Booleans in PostgreSQL are queried "t" or "f", but require "true" or "false" when inputed.
+		if (type == TypesHelper.BIT || type == TypesHelper.BOOLEAN ) // Postgresql seems to identify booleans as BITs
+		{
+			if (string.indexOf('t') >= 0 || string.indexOf('T') >= 0 )
+				return "true";
+			else if (string.indexOf('f') >= 0 || string.indexOf('F') >= 0 )
+				return "false";
+			else 
+				return string;
+		}
+		// use the default (upper type)
+		return super.quote(string, type, typeString);
+	}
+
+    /**
+     * @see com.quantum.adapters.DatabaseAdapter#filterTableName(java.lang.String)
+     */
+    public String filterTableName(String tableName) {
+        // If there is no mixed case, better not quote, it's prettier on display
+        if (tableName.equals(tableName.toUpperCase())) return tableName;
+        // We quote the table name (and only the table name) because it has mixed case
+        if (QuantumUtil.getSchemaName(tableName).equals("")) {
+            return "\"" + tableName +"\""; //$NON-NLS-1$
+        } else {
+            return QuantumUtil.getSchemaName(tableName) + ".\"" + 
+                    QuantumUtil.getTableName(tableName) + "\"";
+        }
+    }
+    /**
+     * @see com.quantum.adapters.DatabaseAdapter#getDefaultSchema(java.lang.String)
+     */
+    public String getDefaultSchema(String userid) {
+        return "public";
+    }
+
+}
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