liuxm/screw
1
0
Fork 0
forked from lxm_tools/screw
Code Issues Pull Requests Projects Releases Wiki Activity

解决Oracle连接用户和schema不同问题。dba连接用户可以生成不同schema下的表结构

Browse Source
This commit is contained in:
yaoly
2020-08-13 13:28:42 +08:00
parent 1b69842a34
commit 9891923d11
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
screw-core/src/main/java/cn/smallbun/screw/core/query/oracle/OracleDataBaseQuery.java
View File

@@ -102,7 +102,8 @@ public class OracleDataBaseQuery extends AbstractDatabaseQuery {
//由于ORACLE 查询 REMARKS 非常耗费性能，所以这里使用自定义SQL查询 //由于ORACLE 查询 REMARKS 非常耗费性能，所以这里使用自定义SQL查询
//https://docs.oracle.com/en/database/oracle/oracle-database/20/jjdbc/performance-extensions.html#GUID-15865071-39F2-430F-9EDA-EB34D0B2D560 //https://docs.oracle.com/en/database/oracle/oracle-database/20/jjdbc/performance-extensions.html#GUID-15865071-39F2-430F-9EDA-EB34D0B2D560
//获取所有表 查询表名、说明 //获取所有表 查询表名、说明
String sql = "SELECT TABLE_NAME,COMMENTS AS REMARKS FROM USER_TAB_COMMENTS WHERE TABLE_TYPE = 'TABLE'"; String sql = "SELECT TABLE_NAME,COMMENTS AS REMARKS FROM DBA_TAB_COMMENTS WHERE TABLE_TYPE = 'TABLE' AND OWNER = '"
+ getSchema() + "'";
resultSet = prepareStatement(String.format(sql, getSchema())).executeQuery(); resultSet = prepareStatement(String.format(sql, getSchema())).executeQuery();
List<OracleTableModel> inquires = Mapping.convertList(resultSet, List<OracleTableModel> inquires = Mapping.convertList(resultSet,
OracleTableModel.class); OracleTableModel.class);
@@ -143,7 +144,8 @@ public class OracleDataBaseQuery extends AbstractDatabaseQuery {
if (CollectionUtils.isEmpty(columnsCaching)) { if (CollectionUtils.isEmpty(columnsCaching)) {
//查询全部 //查询全部
if (table.equals(PERCENT_SIGN)) { if (table.equals(PERCENT_SIGN)) {
String sql = "SELECT TABLE_NAME, COLUMN_NAME, COMMENTS AS REMARKS FROM USER_COL_COMMENTS"; String sql = "SELECT TABLE_NAME, COLUMN_NAME, COMMENTS AS REMARKS FROM DBA_COL_COMMENTS WHERE OWNER = '"
+ getSchema() + "'";
PreparedStatement statement = prepareStatement(sql); PreparedStatement statement = prepareStatement(sql);
resultSet = statement.executeQuery(); resultSet = statement.executeQuery();
int fetchSize = 4284; int fetchSize = 4284;