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修复SQL SERVER 编辑表中索引获取不全问题，使用sys.indexes.is_primary_key 判断是否为主键

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参考：https://learn.microsoft.com/zh-cn/sql/relational-databases/system-catalog-views/sys-indexes-transact-sql?view=sql-server-ver16
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Steven
2023-11-29 18:03:40 +08:00
parent 3549755329
commit cf8d0310df
1 changed files with 2 additions and 2 deletions
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4
chat2db-server/chat2db-plugins/chat2db-sqlserver/src/main/java/ai/chat2db/plugin/sqlserver/SqlServerMetaData.java
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@ -300,7 +300,7 @@ public class SqlServerMetaData extends DefaultMetaService implements MetaData {
});
}
private static final String INDEX_SQL = "SELECT ic.key_ordinal AS COLUMN_POSITION, ic.is_descending_key as DESCEND , ind.name AS INDEX_NAME, ind.is_unique AS IS_UNIQUE, col.name AS COLUMN_NAME, ind.type_desc AS INDEX_TYPE, CASE WHEN ic.key_ordinal = 0 THEN 'N' ELSE 'Y' END AS IS_PRIMARY FROM sys.indexes ind INNER JOIN sys.index_columns ic ON ind.object_id = ic.object_id and ind.index_id = ic.index_id INNER JOIN sys.columns col ON ic.object_id = col.object_id and ic.column_id = col.column_id INNER JOIN sys.tables t ON ind.object_id = t.object_id LEFT JOIN sys.key_constraints kc ON ind.object_id = kc.parent_object_id AND ind.index_id = kc.unique_index_id WHERE t.name = '%s' and t.schema_id= SCHEMA_ID('%s') ORDER BY t.name, ind.name, ind.index_id, ic.index_column_id";
private static final String INDEX_SQL = "SELECT ic.key_ordinal AS COLUMN_POSITION, ic.is_descending_key as DESCEND , ind.name AS INDEX_NAME, ind.is_unique AS IS_UNIQUE, col.name AS COLUMN_NAME, ind.type_desc AS INDEX_TYPE, ind.is_primary_key AS IS_PRIMARY FROM sys.indexes ind INNER JOIN sys.index_columns ic ON ind.object_id = ic.object_id and ind.index_id = ic.index_id and ic.key_ordinal>0 INNER JOIN sys.columns col ON ic.object_id = col.object_id and ic.column_id = col.column_id INNER JOIN sys.tables t ON ind.object_id = t.object_id LEFT JOIN sys.key_constraints kc ON ind.object_id = kc.parent_object_id AND ind.index_id = kc.unique_index_id WHERE t.name = '%s' and t.schema_id= SCHEMA_ID('%s') ORDER BY t.name, ind.name, ind.index_id, ic.index_column_id";
@Override
public List<TableIndex> indexes(Connection connection, String databaseName, String schemaName, String tableName) {
@ -332,7 +332,7 @@ public class SqlServerMetaData extends DefaultMetaService implements MetaData {
tableIndexColumns.add(getTableIndexColumn(resultSet));
index.setColumnList(tableIndexColumns);
String indexType = resultSet.getString("INDEX_TYPE");
if ("Y".equalsIgnoreCase(resultSet.getString("IS_PRIMARY"))) {
if (resultSet.getBoolean("IS_PRIMARY")) {
index.setType(SqlServerIndexTypeEnum.PRIMARY_KEY.getName());
}else if("CLUSTERED".equalsIgnoreCase(indexType)){
if(index.getUnique()){