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https://github.com/GreptimeTeam/greptimedb.git
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a8477e4142
* fix: table resolving logic related to pg_catalog refer to https://github.com/GreptimeTeam/greptimedb/issues/3560#issuecomment-2287794348 and #4543 * refactor: remove CatalogProtocol type * fix: sqlness * fix: forbid create database pg_catalog with mysql client * refactor: use QueryContext as arguments rather than Channel * refactor: pass None as default behaviour in information_schema * test: fix test
83 lines
1.6 KiB
Plaintext
83 lines
1.6 KiB
Plaintext
create schema abc;
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Affected Rows: 1
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use abc;
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Affected Rows: 0
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create table t (ts timestamp time index);
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Affected Rows: 0
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create schema abcde;
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Affected Rows: 1
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use abcde;
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Affected Rows: 0
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create table t (ts timestamp time index);
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Affected Rows: 0
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select table_catalog, table_schema, table_name from information_schema.tables where table_schema != 'information_schema';
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+---------------+--------------+------------+
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| table_catalog | table_schema | table_name |
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+---------------+--------------+------------+
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| greptime | abc | t |
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| greptime | abcde | t |
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| greptime | public | numbers |
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+---------------+--------------+------------+
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use public;
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Affected Rows: 0
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drop schema abc;
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Affected Rows: 0
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drop schema abcde;
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Affected Rows: 0
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drop schema information_schema;
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Error: 1001(Unsupported), Schema `information_schema` is read-only
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use information_schema;
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Affected Rows: 0
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create table t (ts timestamp time index);
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Error: 1001(Unsupported), Schema `information_schema` is read-only
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drop table build_info;
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Error: 1001(Unsupported), Schema `information_schema` is read-only
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alter table build_info add q string;
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Error: 1001(Unsupported), Schema `information_schema` is read-only
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truncate table build_info;
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Error: 1001(Unsupported), Schema `information_schema` is read-only
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insert into build_info values ("", "", "", "", "");
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Error: 1001(Unsupported), Schema `information_schema` is read-only
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delete from build_info;
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Error: 1001(Unsupported), Cannot change read-only table: build_info
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use public;
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Affected Rows: 0
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