When an index is created in GaussDB(DWS), a schema name cannot be specified along with the index name. The index will be automatically created in the schema where the index table is created. Figure 1 Input: INDE
First, Oracle attempts to locate the object in the namespace in your own schema containing tables, views, and private synonyms. If the object is a private synonym, then Oracle locates the object for which the synonym stands. This object could be in your own schema, another sch...
WHENEVER SQLERROR: Definition , Search for examplesWHERE CURRENT OF cursor_name: Definition , Search for examplesWHERE search_condition: Definition , Search for examplesWHILE-LOOP: Definition , Search for examplesWIDTH_BUCKET: Definition , Search for examplesWITH Clause: Definition , Search for example...
CREATE FOREIGN TABLE (for GDS Import and Export) CREATE FOREIGN TABLE (SQL on OBS or Hadoop) CREATE FOREIGN TABLE (for OBS Import and Export) CREATE FOREIGN TABLE (SQL on other GaussDB(DWS)) CREATE FUNCTION CREATE GROUP CREATE INDEX CREATE REDACTION POLICY CREATE ROW LEVEL SECURITY...
CREATE INDEX sample_index on CUSTOMERS(NAME); SQL DROP INDEX Statement The DROP INDEX statement is used to drop an index from a table. Following is the syntax −DROP INDEX index_name ON table_name; Let us drop the index we created previously for the column named 'NAME' in the existing...
oracle 租户下,创建数据库报错,create database xxx;ORA-00900: You have an error in your SQL syntax; check the manual that corresponds to your OceanBase version for the right syntax to use near 'xxx' at line 1 【 使用环境 】生产环境 or 测试环境...
java.sql.SQLException: sql injection violation, syntax error, expect DIMENSION, actual COMMA : select a.material_type num,d.text material_type, c.equipment_model model ,c.serial_number from mv_spm_spt_material_info a, t_ept_config b, t_ept_base_info c ,t_base_dictionary d where b....
Section 15.1.15, “CREATE INDEX Statement” Section 15.1.20, “CREATE TABLE Statement” Section 16.7, “Data Dictionary Usage Differences” Section 17.8.10.3, “Estimating ANALYZE TABLE Complexity for InnoDB Tables” Section 10.8.2, “EXPLAIN Output Format” Section 15.8.2, “EXPLAIN Statement” Se...
In earlier versions of NDB Cluster, when creating a table with foreign key referencing an index in another table, it sometimes appeared possible to create the foreign key even if the order of the columns in the indexes did not match, due to the fact that an appropriate error was not always...
In Report Designer, you specify the data to use for a report from an XML data source by defining a case-sensitive element path. An element path indicates how to traverse the XML hierarchical nodes and their attributes in the XML data source. To use the default element path, leave the data...