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CREATE TABLE "TableColumns"
(
"TableName" VARCHAR(40) COLLATE "ANSI_CI",
"Name" VARCHAR(40) COLLATE "ANSI_CI",
"Description" CLOB COLLATE "ANSI",
"Type" VARCHAR(30) COLLATE "ANSI_CI",
"Collation" VARCHAR(40) COLLATE "ANSI_CI",
"Length" INTEGER,
"Precision" INTEGER,
"Scale" INTEGER,
"BlobCompression" INTEGER,
"Nullable" BOOLEAN,
"ErrorCode" INTEGER,
"ErrorMessage" CLOB COLLATE "ANSI",
"Generated" BOOLEAN,
"GeneratedWhen" VARCHAR(15) COLLATE "ANSI_CI",
"GenerateExpr" CLOB COLLATE "ANSI",
"Identity" BOOLEAN,
"IdentitySeed" INTEGER,
"IdentityIncrement" INTEGER,
"Computed" BOOLEAN,
"ComputeExpr" CLOB COLLATE "ANSI",
"DefaultExpr" CLOB COLLATE "ANSI",
"OrdinalPos" INTEGER,
"CreateSQL" CLOB COLLATE "ANSI_CI",
"DropSQL" CLOB COLLATE "ANSI_CI"
)
CREATE INDEX "TableName" ON "TableColumns"
("TableName")
CREATE INDEX "Name" ON "TableColumns"
("Name")| GeneratedWhen | Description |
| Always | The generated column is always updated when a row is inserted or updated, overwriting any value that may exist for the column |
| By Default | The generated column is only updated when a row is inserted if no value currently exists for the column (NULL) |
| Statement | Description |
| CREATE TABLE | Creates a new table |
| ALTER TABLE | Alters an existing table |
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