You can not drop constraint based unique index. ru/c9foee/p-dropdown-reactive-forms-github.

ON Schema. use this query. Table_Name. Feb 23, 2016 · ALTER TABLE mytable DROP INDEX UNIQUE and it gives me the error #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNIQUE' at line 1 Your Query will return the Index name you will need to Drop the index created for the Unique Constraint. Mar 25, 2014 · Use drop index with constraint name: ALTER TABLE unsub_counts DROP INDEX uc_unsub_date; or just: drop index uc_unsub_date on unsub_counts; Mar 25, 2014 · Use drop index with constraint name: ALTER TABLE unsub_counts DROP INDEX uc_unsub_date; or just: drop index uc_unsub_date on unsub_counts; Feb 23, 2016 · ALTER TABLE mytable DROP INDEX UNIQUE and it gives me the error #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNIQUE' at line 1 May 4, 2023 · CREATE UNIQUE INDEX IF NOT EXISTS _index_measure_timestamp_variable ON measures (timestamp DESC, variable_id DESC ); It creates another index which is duplicated with the constraint index. Mar 25, 2014 · Use drop index with constraint name: ALTER TABLE unsub_counts DROP INDEX uc_unsub_date; or just: drop index uc_unsub_date on unsub_counts; Feb 23, 2016 · ALTER TABLE mytable DROP INDEX UNIQUE and it gives me the error #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNIQUE' at line 1 Feb 23, 2016 · ALTER TABLE mytable DROP INDEX UNIQUE and it gives me the error #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNIQUE' at line 1 Feb 23, 2016 · ALTER TABLE mytable DROP INDEX UNIQUE and it gives me the error #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNIQUE' at line 1 Feb 23, 2016 · ALTER TABLE mytable DROP INDEX UNIQUE and it gives me the error #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNIQUE' at line 1 Feb 23, 2016 · ALTER TABLE mytable DROP INDEX UNIQUE and it gives me the error #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNIQUE' at line 1 Your Query will return the Index name you will need to Drop the index created for the Unique Constraint. Feb 23, 2016 · ALTER TABLE mytable DROP INDEX UNIQUE and it gives me the error #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNIQUE' at line 1 Mar 25, 2014 · Use drop index with constraint name: ALTER TABLE unsub_counts DROP INDEX uc_unsub_date; or just: drop index uc_unsub_date on unsub_counts; May 4, 2023 · CREATE UNIQUE INDEX IF NOT EXISTS _index_measure_timestamp_variable ON measures (timestamp DESC, variable_id DESC ); It creates another index which is duplicated with the constraint index. May 4, 2023 · CREATE UNIQUE INDEX IF NOT EXISTS _index_measure_timestamp_variable ON measures (timestamp DESC, variable_id DESC ); It creates another index which is duplicated with the constraint index. The recommended way to drop would be: alter table <table_name> drop constraint <unique_name>. Mar 25, 2014 · Use drop index with constraint name: ALTER TABLE unsub_counts DROP INDEX uc_unsub_date; or just: drop index uc_unsub_date on unsub_counts; May 4, 2023 · CREATE UNIQUE INDEX IF NOT EXISTS _index_measure_timestamp_variable ON measures (timestamp DESC, variable_id DESC ); It creates another index which is duplicated with the constraint index. DROP INDEX Index_Name. Feb 23, 2016 · ALTER TABLE mytable DROP INDEX UNIQUE and it gives me the error #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNIQUE' at line 1 Feb 23, 2016 · ALTER TABLE mytable DROP INDEX UNIQUE and it gives me the error #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNIQUE' at line 1 Sep 2, 2019 · I'm trying to write database migration code to drop a redundant unique constraint and index. A unique Constraint creates a Unique Non-Clustered Index behind the scenes to enforce the uniqueness on that column. Mar 25, 2014 · Use drop index with constraint name: ALTER TABLE unsub_counts DROP INDEX uc_unsub_date; or just: drop index uc_unsub_date on unsub_counts; Your Query will return the Index name you will need to Drop the index created for the Unique Constraint. Your Query will return the Index name you will need to Drop the index created for the Unique Constraint. The only difference is the order. . Mar 25, 2014 · Use drop index with constraint name: ALTER TABLE unsub_counts DROP INDEX uc_unsub_date; or just: drop index uc_unsub_date on unsub_counts; Sep 2, 2019 · I'm trying to write database migration code to drop a redundant unique constraint and index. Feb 23, 2016 · ALTER TABLE mytable DROP INDEX UNIQUE and it gives me the error #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNIQUE' at line 1 May 4, 2023 · CREATE UNIQUE INDEX IF NOT EXISTS _index_measure_timestamp_variable ON measures (timestamp DESC, variable_id DESC ); It creates another index which is duplicated with the constraint index. Feb 23, 2016 · ALTER TABLE mytable DROP INDEX UNIQUE and it gives me the error #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNIQUE' at line 1 Sep 2, 2019 · I'm trying to write database migration code to drop a redundant unique constraint and index. Mar 25, 2014 · Use drop index with constraint name: ALTER TABLE unsub_counts DROP INDEX uc_unsub_date; or just: drop index uc_unsub_date on unsub_counts; Feb 23, 2016 · ALTER TABLE mytable DROP INDEX UNIQUE and it gives me the error #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNIQUE' at line 1 Sep 2, 2019 · I'm trying to write database migration code to drop a redundant unique constraint and index. Sep 2, 2019 · I'm trying to write database migration code to drop a redundant unique constraint and index. Mar 25, 2014 · Use drop index with constraint name: ALTER TABLE unsub_counts DROP INDEX uc_unsub_date; or just: drop index uc_unsub_date on unsub_counts; Feb 23, 2016 · ALTER TABLE mytable DROP INDEX UNIQUE and it gives me the error #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNIQUE' at line 1 May 4, 2023 · CREATE UNIQUE INDEX IF NOT EXISTS _index_measure_timestamp_variable ON measures (timestamp DESC, variable_id DESC ); It creates another index which is duplicated with the constraint index. May 4, 2023 · CREATE UNIQUE INDEX IF NOT EXISTS _index_measure_timestamp_variable ON measures (timestamp DESC, variable_id DESC ); It creates another index which is duplicated with the constraint index. The problem is that in some installations these index and constraint exist, and in others they don't. Mar 25, 2014 · Use drop index with constraint name: ALTER TABLE unsub_counts DROP INDEX uc_unsub_date; or just: drop index uc_unsub_date on unsub_counts; Mar 25, 2014 · Use drop index with constraint name: ALTER TABLE unsub_counts DROP INDEX uc_unsub_date; or just: drop index uc_unsub_date on unsub_counts; Sep 2, 2019 · I'm trying to write database migration code to drop a redundant unique constraint and index. qo uw jt wd cw mk zz qw gi xw