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Saxonite 1.2.11.13

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This commit is contained in:
Andy Howard
2024-08-22 20:02:41 +01:00
parent 2eb778ac17
commit 209dd7ca93
2 changed files with 29 additions and 21 deletions
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SacsStandardDbas/Dbas/Proc/SaDbProcess_CompareDatabaseSchemas.cs
+27 -19
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@@ -43,9 +43,10 @@ namespace Sarand.Net.Standard.Dbas.Proc
// Definitions.
public class SchemaComparisonItem
{
internal SchemaComparisonItem(String tableName, String columnName, int columnPosition, String indexName, String comment)
internal SchemaComparisonItem(String schemaName, String tableName, String columnName, int columnPosition, String indexName, String comment)
{
Id = ++SeedId;
SchemaName = schemaName;
TableName = tableName;
ColumnName = columnName;
ColumnPosition = columnPosition;
@@ -54,6 +55,7 @@ namespace Sarand.Net.Standard.Dbas.Proc
}
public static int SeedId { get; private set; }
public int Id { get; }
public String SchemaName { get; }
public String TableName { get; }
public String ColumnName { get; }
public int ColumnPosition { get; }
@@ -128,32 +130,36 @@ namespace Sarand.Net.Standard.Dbas.Proc
for (int sourceTableIdx = 0, targetTableIdx = 0; sourceTableIdx < sourceTables.Count || targetTableIdx < targetTables.Count;)
{
// Next tables in sequence.
String sourceTableName = (sourceTableIdx < sourceTables.Count ? sourceTables[sourceTableIdx] : "");
String targetTableName = (targetTableIdx < targetTables.Count ? targetTables[targetTableIdx] : "");
// Retrieve table definition from each database.
DbDfnTable sourceTableDfn = !StringUtil.IsBlank(sourceTableName) ? config.SourceDatabase?.GetTableDfn(sourceTableName, true) ?? config.SourceTables.GetTableByName(sourceTableName) : null;
DbDfnTable targetTableDfn = !StringUtil.IsBlank(targetTableName) ? config.TargetDatabase.GetTableDfn(targetTableName, true) : null;
if (!StringUtil.IsEmpty(sourceTableName) && (StringUtil.IsEmpty(targetTableName) || targetTableName.CompareTo(sourceTableName) > 0))
{
// Target table missing.
AddSchemaComparisonItem(sourceTableName, "", 0, "", "Table is missing");
AddSchemaComparisonItem(sourceTableDfn?.Schema, sourceTableName, "", 0, "", "Table is missing");
sourceTableIdx++;
continue;
}
if (StringUtil.IsEmpty(sourceTableName) || sourceTableName.CompareTo(targetTableName) > 0)
{
// Source table missing.
AddSchemaComparisonItem(targetTableName, "", 0, "", "Table is not required");
AddSchemaComparisonItem(targetTableDfn?.Schema, targetTableName, "", 0, "", "Table is not required");
targetTableIdx++;
continue;
}
SetProgressInfo("Processing table: " + sourceTableName);
// Table is present in both databases.
if (!config.HideIdenticalObjects) AddSchemaComparisonItem(sourceTableName, "", 0, "", "Table OK");
if (!config.HideIdenticalObjects) AddSchemaComparisonItem(sourceTableDfn?.Schema, sourceTableName, "", 0, "", "Table OK");
#if DEBUG_X
if (sourceTableName.EqualsCI("address"))
Debugger.Break();
#endif
// Retrieve table definition from each database.
DbDfnTable sourceTableDfn = config.SourceDatabase?.GetTableDfn(sourceTableName, true) ?? config.SourceTables.GetTableByName(sourceTableName);
DbDfnTable targetTableDfn = config.TargetDatabase.GetTableDfn(targetTableName, true);
// Compare the columns and indices.
CompareTableColumns(sourceTableDfn, targetTableDfn);
CompareTableIndices(sourceTableDfn, targetTableDfn);
@@ -167,6 +173,7 @@ namespace Sarand.Net.Standard.Dbas.Proc
private bool CompareTableColumns(DbDfnTable sourceTableDfn, DbDfnTable targetTableDfn)
{
String tableName = sourceTableDfn.Name;
String schemaName = sourceTableDfn.Schema;
#if DEBUG_X
if (tableName.EqualsCI("company"))
Debugger.Break();
@@ -193,7 +200,7 @@ namespace Sarand.Net.Standard.Dbas.Proc
if (StringUtil.IsEmpty(targetColumnName) || targetColumnName.CompareTo(sourceColumnName) > 0)
{
// Column is only present in SOURCE list:
AddSchemaComparisonItem(tableName, sourceColumnName, iPosition, "", "Column is missing");
AddSchemaComparisonItem(schemaName, tableName, sourceColumnName, iPosition, "", "Column is missing");
// Move to next Column in SOURCE list:
sourceColumnIdx++;
continue;
@@ -201,7 +208,7 @@ namespace Sarand.Net.Standard.Dbas.Proc
else if (StringUtil.IsEmpty(sourceColumnName) || sourceColumnName.CompareTo(targetColumnName) > 0)
{
// Column is only present in TARGET list:
AddSchemaComparisonItem(tableName, targetColumnName, iPosition, "", "Column is not required");
AddSchemaComparisonItem(schemaName, tableName, targetColumnName, iPosition, "", "Column is not required");
// Move to next Column in TARGET list:
targetColumnIdx++;
continue;
@@ -225,7 +232,7 @@ namespace Sarand.Net.Standard.Dbas.Proc
}
// Display results:
if (!config.HideIdenticalObjects || !lDifferences.IsEmpty())
AddSchemaComparisonItem(tableName, sourceColumnName, iPosition, "", (lDifferences.IsEmpty() ? "Column OK" : "Different: " + lDifferences.Concat(", ")));
AddSchemaComparisonItem(schemaName, tableName, sourceColumnName, iPosition, "", (lDifferences.IsEmpty() ? "Column OK" : "Different: " + lDifferences.Concat(", ")));
// Move to next Column in BOTH lists:
sourceColumnIdx++;
targetColumnIdx++;
@@ -319,7 +326,8 @@ namespace Sarand.Net.Standard.Dbas.Proc
//-------------------------------------------------------------------
private bool CompareTableIndices(DbDfnTable sourceTableDfn, DbDfnTable targetTableDfn)
{
String sTable = sourceTableDfn.Name;
String schemaName = sourceTableDfn.Schema;
String tableName = sourceTableDfn.Name;
// Indices:
List<DbDfnIndex> sourceIndices = sourceTableDfn.Indices;
@@ -335,14 +343,14 @@ namespace Sarand.Net.Standard.Dbas.Proc
if (StringUtil.IsEmpty(targetIndexName) || targetIndexName.CompareTo(sourceIndexName) > 0)
{
// Index is only present in SOURCE list.
AddSchemaComparisonItem(sTable, "", 0, sourceIndexName, "Index is missing");
AddSchemaComparisonItem(schemaName, tableName, "", 0, sourceIndexName, "Index is missing");
// Move to next Index in SOURCE list.
sourceIndexIdx++;
}
else if (StringUtil.IsEmpty(sourceIndexName) || sourceIndexName.CompareTo(targetIndexName) > 0)
{
// Index is only present in TARGET list.
AddSchemaComparisonItem(sTable, "", 0, targetIndexName, "Index is not required");
AddSchemaComparisonItem(schemaName, tableName, "", 0, targetIndexName, "Index is not required");
// Move to next Index in TARGET list.
targetIndexIdx++;
}
@@ -360,7 +368,7 @@ namespace Sarand.Net.Standard.Dbas.Proc
if (sourceIndex.Nullable != targetIndex.Nullable) indexDifferences.Add("nullable");
// Display results.
if (!config.HideIdenticalObjects || indexDifferences.Count > 0)
AddSchemaComparisonItem(sTable, "", 0, sourceIndexName, (indexDifferences.IsEmpty() ? "Index OK" : "Different: " + indexDifferences.Concat(",")));
AddSchemaComparisonItem(schemaName, tableName, "", 0, sourceIndexName, (indexDifferences.IsEmpty() ? "Index OK" : "Different: " + indexDifferences.Concat(",")));
// Compare index column lists:
List<DbDfnIndexColumn> sourceIndexColumns = sourceIndex.Columns;
@@ -370,16 +378,16 @@ namespace Sarand.Net.Standard.Dbas.Proc
String columnName = sourceIndexColumns[sourceColumnIdx].Name;
int columnPos = sourceColumnIdx + 1;
if (!targetIndexColumns.Exists(item => item.Name.EqualsCI(columnName)))
AddSchemaComparisonItem(sTable, columnName, columnPos, sourceIndexName, "Index column is missing");
AddSchemaComparisonItem(schemaName, tableName, columnName, columnPos, sourceIndexName, "Index column is missing");
else if (sourceColumnIdx != targetIndexColumns.GetPosForName(columnName) - 1)
AddSchemaComparisonItem(sTable, columnName, columnPos, sourceIndexName, "Index column in different position");
AddSchemaComparisonItem(schemaName, tableName, columnName, columnPos, sourceIndexName, "Index column in different position");
}
for (int targetColumnIdx = 0; targetColumnIdx < targetIndexColumns.Count; targetColumnIdx++)
{
String columnName = targetIndexColumns[targetColumnIdx].Name;
int columnPos = targetColumnIdx + 1;
if (!sourceIndexColumns.Exists(item => item.Name.EqualsCI(columnName)))
AddSchemaComparisonItem(sTable, columnName, columnPos, targetIndexName, "Index column is not required");
AddSchemaComparisonItem(schemaName, tableName, columnName, columnPos, targetIndexName, "Index column is not required");
}
// Move to next Index in BOTH lists.
@@ -391,9 +399,9 @@ namespace Sarand.Net.Standard.Dbas.Proc
}
//-------------------------------------------------------------------
private void AddSchemaComparisonItem(String tableName, String columnName, int position, String indexName, String comment)
private void AddSchemaComparisonItem(String schemaName, String tableName, String columnName, int position, String indexName, String comment)
{
schemaComparisonItems.Add(new SchemaComparisonItem(tableName, columnName, position, indexName, comment));
schemaComparisonItems.Add(new SchemaComparisonItem(schemaName, tableName, columnName, position, indexName, comment));
InvokeSchemaComparisonItemAdded();
}