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20c2ddaf0c
When a default of '' was specified for TEXT/BLOB columns, the specification was silently ignored. This is presumably to be nice to applications (or people) who generate their column definitions in a not-very-clever fashion. For clarity, doing this now results in a warning, or an error in strict mode. mysql-test/r/federated.result: Update results mysql-test/r/fulltext_distinct.result: Update results mysql-test/r/fulltext_update.result: Update results mysql-test/r/gis-rtree.result: Update results mysql-test/r/gis.result: Update results mysql-test/r/join_outer.result: Update results mysql-test/r/order_by.result: Update results mysql-test/r/type_blob.result: Add new results mysql-test/r/type_ranges.result: Update results mysql-test/t/type_blob.test: Add new test sql/field.cc: Issue a warning when setting '' as the default on a BLOB/TEXT column, and make it an error in strict mode. Also, clarify comments about when NO_DEFAULT_VALUE_FLAG is set.
25 lines
930 B
Plaintext
25 lines
930 B
Plaintext
drop table if exists test;
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CREATE TABLE test (
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gnr INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
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url VARCHAR(80) DEFAULT '' NOT NULL,
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shortdesc VARCHAR(200) DEFAULT '' NOT NULL,
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longdesc text DEFAULT '' NOT NULL,
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description VARCHAR(80) DEFAULT '' NOT NULL,
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name VARCHAR(80) DEFAULT '' NOT NULL,
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FULLTEXT(url,description,shortdesc,longdesc),
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PRIMARY KEY(gnr)
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);
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Warnings:
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Warning 1101 BLOB/TEXT column 'longdesc' can't have a default value
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insert into test (url,shortdesc,longdesc,description,name) VALUES
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("http:/test.at", "kurz", "lang","desc", "name");
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insert into test (url,shortdesc,longdesc,description,name) VALUES
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("http:/test.at", "kurz", "","desc", "name");
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update test set url='test', description='ddd', name='nam' where gnr=2;
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update test set url='test', shortdesc='ggg', longdesc='mmm',
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description='ddd', name='nam' where gnr=2;
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check table test;
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Table Op Msg_type Msg_text
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test.test check status OK
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drop table test;
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